{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T08:39:04Z","timestamp":1770971944685,"version":"3.50.1"},"reference-count":11,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[1974,7,1]],"date-time":"1974-07-01T00:00:00Z","timestamp":141868800000},"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":[[1974,7]]},"DOI":"10.1093\/ajcn\/27.7.756","type":"journal-article","created":{"date-parts":[[2018,1,22]],"date-time":"2018-01-22T08:48:10Z","timestamp":1516610890000},"page":"756-759","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":34,"title":["Lactase deficiency in a rural area of Mexico"],"prefix":"10.1016","volume":"27","author":[{"given":"Rub\u00e9n","family":"Lisker","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"L\u00f3pez-Habib","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Magali","family":"Daltabuit","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Israel","family":"Rostenberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pedro","family":"Arroyo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1093\/ajcn\/27.7.756_bib1","doi-asserted-by":"crossref","first-page":"479","DOI":"10.1086\/201234","article-title":"Lactase deficiency: an example of dietary evolution.","volume":"2","author":"Mc CRACKEN","year":"1971","journal-title":"Curr. Anthropol. 1"},{"key":"10.1093\/ajcn\/27.7.756_bib2","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1093\/ajcn\/25.9.869","article-title":"Lactase deficiency in Mexican-American males.","volume":"25","author":"DILL","year":"1972","journal-title":"Am. J. Clin. Nutr."},{"key":"10.1093\/ajcn\/27.7.756_bib3","first-page":"44","article-title":"Lactose tolerance tests.","volume":"3","author":"LATHAM","year":"1973","journal-title":"PAG Bull."},{"key":"10.1093\/ajcn\/27.7.756_bib4","series-title":"The Distribution of Human Blood Groups.","author":"MOURANT","year":"1954"},{"key":"10.1093\/ajcn\/27.7.756_bib5","doi-asserted-by":"crossref","first-page":"895","DOI":"10.1007\/BF02236056","article-title":"Lactase deficiency in Jewish communities in Israel.","volume":"15","author":"GILAT","year":"1970","journal-title":"Am. J. Digest. Diseases"},{"key":"10.1093\/ajcn\/27.7.756_bib6","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1093\/ajcn\/25.9.867","article-title":"Lactose intolerance in Alaskan Indians and Eskimos.","volume":"25","author":"DUNCAN","year":"1972","journal-title":"Am. J. Clin. Nutr."},{"key":"10.1093\/ajcn\/27.7.756_bib7","series-title":"Proc. I Asian Congr. Nutr.","first-page":"751","article-title":"Lactase deficiency in Indians.","author":"REDDY","year":"1971"},{"key":"10.1093\/ajcn\/27.7.756_bib8","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1007\/BF02233204","article-title":"Primary adult lactose intolerance and the milking habit: a problem in biological and cultural interrelations. I. Review of the medical research.","volume":"14","author":"SIMOONS","year":"1969","journal-title":"Am. J. Digest. Diseases"},{"key":"10.1093\/ajcn\/27.7.756_bib9","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1007\/BF02235991","article-title":"Primary adult lactose intolerance and the milking habit: a problem in biological and cultural interrelations. II. A culture historical hypothesis.","volume":"15","author":"SIMOONS","year":"1970","journal-title":"Am. J. Digest. Diseases"},{"key":"10.1093\/ajcn\/27.7.756_bib10","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1016\/S0016-5085(71)80127-0","article-title":"Adult lactase deficiency: genetic control or adaptive response?","volume":"60","author":"ROSENSWEIG","year":"1971","journal-title":"Gastroenterology"},{"key":"10.1093\/ajcn\/27.7.756_bib11","doi-asserted-by":"crossref","first-page":"1486","DOI":"10.2105\/AJPH.62.11.1486","article-title":"Milk programs: helpful or harmful to Negro children?","volume":"62","author":"PAIGE","year":"1972","journal-title":"Am. J. Public Health"}],"container-title":["The American Journal of Clinical Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523335512?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523335512?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/academic.oup.com\/ajcn\/article-pdf\/27\/7\/756\/24155738\/756.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T13:52:33Z","timestamp":1698760353000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002916523335512"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1974,7]]},"references-count":11,"journal-issue":{"issue":"7","published-print":{"date-parts":[[1974,7]]}},"alternative-id":["S0002916523335512"],"URL":"https:\/\/doi.org\/10.1093\/ajcn\/27.7.756","relation":{},"ISSN":["0002-9165"],"issn-type":[{"value":"0002-9165","type":"print"}],"subject":[],"published":{"date-parts":[[1974,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Lactase deficiency in a rural area of Mexico","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Clinical Nutrition","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1093\/ajcn\/27.7.756","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1974 American Society for Nutrition. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}