{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T06:13:00Z","timestamp":1791180780050,"version":"4.1.0"},"reference-count":22,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1991,7,1]],"date-time":"1991-07-01T00:00:00Z","timestamp":678326400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Clinical Nutrition"],"published-print":{"date-parts":[[1991,7]]},"DOI":"10.1093\/ajcn\/54.1.130","type":"journal-article","created":{"date-parts":[[2018,1,5]],"date-time":"2018-01-05T16:53:56Z","timestamp":1515171236000},"page":"130-135","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"title":["Milk-induced malabsorption in malnourished African patients"],"prefix":"10.1016","volume":"54","author":[{"given":"SJ","family":"O'Keefe","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"EA","family":"O'Keefe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E","family":"Burke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P","family":"Roberts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R","family":"Lavender","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T","family":"Kemp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1093\/ajcn\/54.1.130_bib1","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1016\/S0140-6736(66)90888-9","article-title":"Tribal incidence of lactase deficiency in Uganda","volume":"1","author":"Cook","year":"1966","journal-title":"Lancet"},{"key":"10.1093\/ajcn\/54.1.130_bib2","doi-asserted-by":"crossref","first-page":"392","DOI":"10.1016\/S0140-6736(71)90112-7","article-title":"Intestinal absorption of lactose in Nigerian ethnic groups","volume":"2","author":"Kretchmer","year":"1971","journal-title":"Lancet"},{"key":"10.1093\/ajcn\/54.1.130_bib3","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1136\/bmj.2.5909.23","article-title":"Public health and genetic constitution of the San ( \u201cBushmen \u201c): carbohydrate metabolism and acetylator status of the Kung of Tsumkwe in the North-western Kalahari","volume":"2","author":"Jenkins","year":"1974","journal-title":"Br Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib4","first-page":"1194","article-title":"Lactose deficiency in the South African Bantu","volume":"41","author":"Jersky","year":"1967","journal-title":"S Afr Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib5","first-page":"778","article-title":"Primary lactose intolerance in Zulu adults","volume":"63","author":"O\u2018Keefe","year":"1983","journal-title":"S Afr Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib6","first-page":"628","article-title":"Malnutrition among adult hospitalized patients in Zululand during the drought of 1983","volume":"64","author":"O\u2018Keefe","year":"1983","journal-title":"S Afr Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib7","first-page":"643","article-title":"Nutritional status, dietary intake and disease patterns in rural Her-eros, Kavangos and Bushmen in South West Africa\/Namibia","volume":"73","author":"O\u2018Keefe","year":"1988","journal-title":"S Aft-Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib8","first-page":"679","article-title":"The fat and the thin\u2014a survey of nutritional status and disease patterns among urbanized Black South Africans","volume":"63","author":"O\u2018Keefe","year":"1983","journal-title":"S Afr Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib9","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1016\/S0140-6736(89)90437-6","article-title":"The plight of the modem Bushmen","volume":"2","author":"O\u2018Keefe","year":"1989","journal-title":"Lancet"},{"key":"10.1093\/ajcn\/54.1.130_bib10","doi-asserted-by":"crossref","first-page":"942","DOI":"10.1136\/gut.25.9.942","article-title":"Nutritional support of malnourished lactose intolerant African patients","volume":"25","author":"O\u2018Keefe","year":"1984","journal-title":"Gut"},{"key":"10.1093\/ajcn\/54.1.130_bib11","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1056\/NEJM198401053100101","article-title":"Yogurt\u2014an autodigesting source of lactose","volume":"310","author":"Kolars","year":"1984","journal-title":"N Engl J Med"},{"key":"10.1093\/ajcn\/54.1.130_bib12","first-page":"499","article-title":"Milk tolerance and the malnourished African","volume":"44","author":"O\u2018Keefe","year":"1990","journal-title":"Eur J Clin Nutr"},{"key":"10.1093\/ajcn\/54.1.130_bib13","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1056\/NEJM198401053100109","article-title":"Clinical importance of lactose deficiency","volume":"310","author":"Newcomer","year":"1984","journal-title":"N Engl J Med"},{"key":"10.1093\/ajcn\/54.1.130_bib14","doi-asserted-by":"crossref","first-page":"1126","DOI":"10.1093\/ajcn\/48.4.1126","article-title":"Lactose deficiency and the absorption of nutrients","volume":"48","author":"Scrimshaw","year":"1988","journal-title":"Am J Clin Nutr"},{"key":"10.1093\/ajcn\/54.1.130_bib15","doi-asserted-by":"crossref","first-page":"678","DOI":"10.1136\/bmj.288.6418.678","article-title":"Relations between osmolarity of diet and gastrointestinal side effects in enteral nutrition","volume":"288","author":"Keohane","year":"1984","journal-title":"Br Med J"},{"key":"10.1093\/ajcn\/54.1.130_bib16","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1097\/00003246-198301000-00003","article-title":"Study of diarrhea in critically-ill patients","volume":"11","author":"Kelly","year":"1983","journal-title":"Crit Care Med"},{"key":"10.1093\/ajcn\/54.1.130_bib17","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1177\/0148607189013002117","article-title":"Isotonic tube feeding formula induces liquid stool in normal subjects: reversal by pectin","volume":"13","author":"Zimmaro","year":"1989","journal-title":"JPEN"},{"key":"10.1093\/ajcn\/54.1.130_bib18","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1093\/ajcn\/29.6.633","article-title":"Symptom response to lactose-reduced milk in lactose-intolerant adults","volume":"29","author":"Veale","year":"1976","journal-title":"Am J Clin Nutr"},{"key":"10.1093\/ajcn\/54.1.130_bib19","doi-asserted-by":"crossref","first-page":"643","DOI":"10.1172\/JCI110079","article-title":"Role of pH in production of hydrogen from carbohydrates by colonic bacterial flora","volume":"67","author":"Perman","year":"1981","journal-title":"Studies in vivo and in vitro. J Clin Invest"},{"key":"10.1093\/ajcn\/54.1.130_bib20","first-page":"267","article-title":"Factors affecting methane production in humans","volume":"32","author":"Peled","year":"1987","journal-title":"Gastrointestinal diseases and alterations of colonic flora. Dig Dis Sci"},{"key":"10.1093\/ajcn\/54.1.130_bib21","doi-asserted-by":"crossref","first-page":"608","DOI":"10.1136\/gut.29.5.608","article-title":"Breath methane and large bowel cancer risk in contrasting African populations","volume":"29","author":"Segal","year":"1988","journal-title":"Gut"},{"key":"10.1093\/ajcn\/54.1.130_bib22","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1177\/0148607189013002157","article-title":"Lactose digestion and clinical tolerance to milk, lactose-prehydrolysed milk and enzyme added milk: a study in undernourished continuously enteral-fed patients","volume":"13","author":"Rosado","year":"1989","journal-title":"JPEN"}],"container-title":["The American Journal of Clinical Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523317635?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523317635?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/academic.oup.com\/ajcn\/article-pdf\/54\/1\/130\/24064252\/130.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,6,9]],"date-time":"2023-06-09T07:11:51Z","timestamp":1686294711000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002916523317635"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,7]]},"references-count":22,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1991,7]]}},"alternative-id":["S0002916523317635"],"URL":"https:\/\/doi.org\/10.1093\/ajcn\/54.1.130","relation":{},"ISSN":["0002-9165"],"issn-type":[{"value":"0002-9165","type":"print"}],"subject":[],"published":{"date-parts":[[1991,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Milk-induced malabsorption in malnourished African patients","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Clinical Nutrition","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1093\/ajcn\/54.1.130","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1991 American Society for Nutrition. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}