{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T06:43:38Z","timestamp":1792219418179,"version":"4.4.0"},"reference-count":24,"publisher":"Massachusetts Medical Society","issue":"2","license":[{"start":{"date-parts":[[2024,1,11]],"date-time":"2024-01-11T00:00:00Z","timestamp":1704931200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.nejmgroup.org\/legal\/terms-of-use.htm"}],"funder":[{"DOI":"10.13039\/100000062","name":"National Institute of Diabetes and Digestive and Kidney Diseases","doi-asserted-by":"publisher","award":["P30 DK040561"],"award-info":[{"award-number":["P30 DK040561"]}],"id":[{"id":"10.13039\/100000062","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000865","name":"Bill and Melinda Gates Foundation","doi-asserted-by":"publisher","award":["OPP1172660"],"award-info":[{"award-number":["OPP1172660"]}],"id":[{"id":"10.13039\/100000865","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000024","name":"Canadian Institutes of Health Research","doi-asserted-by":"publisher","award":["201910MFE-430812-197459"],"award-info":[{"award-number":["201910MFE-430812-197459"]}],"id":[{"id":"10.13039\/501100000024","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["N Engl J Med"],"published-print":{"date-parts":[[2024,1,11]]},"DOI":"10.1056\/nejmoa2307212","type":"journal-article","created":{"date-parts":[[2024,1,10]],"date-time":"2024-01-10T17:01:51Z","timestamp":1704906111000},"page":"143-153","source":"Crossref","is-referenced-by-count":68,"title":["Two Randomized Trials of Low-Dose Calcium Supplementation in Pregnancy"],"prefix":"10.1056","volume":"390","author":[{"given":"Pratibha","family":"Dwarkanath","sequence":"first","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfa","family":"Muhihi","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher R.","family":"Sudfeld","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Blair J.","family":"Wylie","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Molin","family":"Wang","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nandita","family":"Perumal","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tinku","family":"Thomas","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shabani M.","family":"Kinyogoli","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Bakari","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryan","family":"Fernandez","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John-Michael","family":"Raj","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ndeniria O.","family":"Swai","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nirmala","family":"Buggi","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rani","family":"Shobha","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary M.","family":"Sando","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher P.","family":"Duggan","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Honorati M.","family":"Masanja","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anura V.","family":"Kurpad","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea B.","family":"Pembe","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2908-600X","authenticated-orcid":false,"given":"Wafaie W.","family":"Fawzi","sequence":"additional","affiliation":[{"name":"From St. John\u2019s Research Institute (P.D., R.F.), St. John\u2019s Medical College (T.T., J.M.R., A.V.K.), and Bruhat Bengaluru Mahanagara Palike (N.B., R.S.) \u2014 all in Bangalore, India; the Africa Academy for Public Health (A.M., S.M.K., M.M.S.), Muhimbili University of Health and Allied Sciences (M.B., A.B.P.), Dar es Salaam Regional Medical Office of Health (N.O.S.), and Ifakara Health Institute (H.M.M.) \u2014 all in Dar es Salaam, Tanzania; the Harvard T.H. Chan School of Public Health (C.R.S., M.W., N.P., C.P.D., W.W.F.), Harvard Medical School (M.W., C.P.D.), and Boston Children\u2019s Hospital (C.P.D.) \u2014 all in Boston; Columbia University Medical Center, New York (B.J.W.); and the University of South Carolina, Columbia (N.P.)."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"150","reference":[{"key":"e_1_3_5_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2013.05.005"},{"key":"e_1_3_5_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(16)31470-2"},{"key":"e_1_3_5_4_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra2109523"},{"key":"e_1_3_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(16)31575-6"},{"key":"e_1_3_5_6_2","unstructured":"World Health Organization. WHO recommendations for prevention and treatment of pre-eclampsia and eclampsia. 2011 (https:\/\/apps.who.int\/iris\/bitstream\/handle\/10665\/44703\/9789241548335_eng.pdf)."},{"key":"e_1_3_5_7_2","unstructured":"World Health Organization. WHO recommendations on antenatal care for a positive pregnancy experience. November 28 2016 (https:\/\/www.who.int\/publications\/i\/item\/9789241549912)."},{"key":"e_1_3_5_8_2","first-page":"CD001059","article-title":"Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems.","volume":"10","author":"Hofmeyr GJ","year":"2018","unstructured":"Hofmeyr GJ, Lawrie TA, Atallah AN, Torloni MR. Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems. Cochrane Database Syst Rev 2018;10:CD001059-CD001059.30277579","journal-title":"Cochrane Database Syst Rev"},{"key":"e_1_3_5_9_2","doi-asserted-by":"publisher","DOI":"10.9745\/GHSP-D-20-00008"},{"key":"e_1_3_5_10_2","doi-asserted-by":"publisher","DOI":"10.1080\/16549716.2022.2128283"},{"key":"e_1_3_5_11_2","doi-asserted-by":"publisher","DOI":"10.1186\/s13063-021-05811-7"},{"key":"e_1_3_5_12_2","unstructured":"Government of India. National guidelines for calcium supplementation during pregnancy and lactation. December 2014 (https:\/\/nhsrcindia.org\/sites\/default\/files\/2021-03\/Guidelines%20for%20Calcium%20Supplementation%20during%20Pregnancy%20and%20Lactation.pdf)."},{"key":"e_1_3_5_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.AOG.0000437382.03963.88"},{"key":"e_1_3_5_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.vaccine.2016.03.038"},{"key":"e_1_3_5_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(14)60932-6"},{"key":"e_1_3_5_16_2","doi-asserted-by":"publisher","DOI":"10.3390\/nu11071606"},{"key":"e_1_3_5_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(90)90669-X"},{"key":"e_1_3_5_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2009.07.037"},{"key":"e_1_3_5_19_2","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.15512"},{"key":"e_1_3_5_20_2","unstructured":"Institute of Medicine Committee to Review Dietary Reference Intakes for Vitamin D. Dietary reference intakes for calcium and vitamin D. Washington DC: National Academies Press 2011."},{"key":"e_1_3_5_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(18)31818-X"},{"key":"e_1_3_5_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2022.10.014"},{"key":"e_1_3_5_23_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10865-007-9147-y"},{"key":"e_1_3_5_24_2","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/32.12.2546"},{"key":"e_1_3_5_25_2","first-page":"7","article-title":"Risk factors and effective management of preeclampsia.","volume":"8","author":"English FA","year":"2015","unstructured":"English FA, Kenny LC, McCarthy FP. Risk factors and effective management of preeclampsia. Integr Blood Press Control 2015;8:7-12.25767405","journal-title":"Integr Blood Press Control"}],"container-title":["New England Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.nejm.org\/doi\/pdf\/10.1056\/NEJMoa2307212","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,11]],"date-time":"2025-06-11T18:45:20Z","timestamp":1749667520000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.nejm.org\/doi\/10.1056\/NEJMoa2307212"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,1,11]]},"references-count":24,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,1,11]]}},"alternative-id":["10.1056\/NEJMoa2307212"],"URL":"https:\/\/doi.org\/10.1056\/nejmoa2307212","relation":{},"ISSN":["0028-4793","1533-4406"],"issn-type":[{"value":"0028-4793","type":"print"},{"value":"1533-4406","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,1,11]]}}}