{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T09:28:19Z","timestamp":1760866099456},"reference-count":6,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1981,2,1]],"date-time":"1981-02-01T00:00:00Z","timestamp":349833600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1981,2,1]],"date-time":"1981-02-01T00:00:00Z","timestamp":349833600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Clinical Nutrition"],"published-print":{"date-parts":[[1981,2]]},"DOI":"10.1093\/ajcn\/34.2.278","type":"journal-article","created":{"date-parts":[[2018,1,16]],"date-time":"2018-01-16T09:52:54Z","timestamp":1516096374000},"page":"278-280","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":22,"title":["Diagnosis of trace metal deficiency\u2014with emphasis on copper and zinc"],"prefix":"10.1016","volume":"34","author":[{"given":"D M","family":"Danks","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1093\/ajcn\/34.2.278_bib1","doi-asserted-by":"crossref","first-page":"856","DOI":"10.1093\/ajcn\/32.4.856","article-title":"On the assessment of zinc and copper nutriture in man","volume":"32","author":"Solomons","year":"1979","journal-title":"Am J Clin Nutr"},{"key":"10.1093\/ajcn\/34.2.278_bib2","first-page":"893","article-title":"Factors influencing serum ceruloplasmin levels in normal individuals","volume":"68","author":"Cox","year":"1966","journal-title":"J Lab Clin Med"},{"key":"10.1093\/ajcn\/34.2.278_bib3","doi-asserted-by":"crossref","first-page":"279","DOI":"10.3181\/00379727-158-40188","article-title":"Effects of copper and zinc status of rats on erythrocyte stability and superoxide dismutase activity","volume":"158","author":"Beuger","year":"1978","journal-title":"Proc Soc Exp Biol Med"},{"key":"10.1093\/ajcn\/34.2.278_bib4","first-page":"199","article-title":"A comparative view on trace elements and growth","volume":"21","author":"Kirchgessner","year":"1977","journal-title":"Nutr Metab"},{"key":"10.1093\/ajcn\/34.2.278_bib5","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1159\/000458625","article-title":"Copper regulation of ceruloplasmin in copper-deficient rats","volume":"24","author":"Linder","year":"1979","journal-title":"Enzyme"},{"key":"10.1093\/ajcn\/34.2.278_bib6","doi-asserted-by":"crossref","first-page":"821","DOI":"10.1203\/00006450-197410000-00001","article-title":"Determination of apoceruloplasmin by radioimmunoassay in nutritional copper deficiency. Menkes\u2019 kinky hair syndrome, Wilson\u2019s disease and umbilical cord blood","volume":"8","author":"Matsuda","year":"1974","journal-title":"Pediatr Res"}],"container-title":["The American Journal of Clinical Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523428006?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002916523428006?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/academic.oup.com\/ajcn\/article-pdf\/34\/2\/278\/24156368\/278.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T18:10:18Z","timestamp":1718388618000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002916523428006"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,2]]},"references-count":6,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1981,2]]}},"alternative-id":["S0002916523428006"],"URL":"https:\/\/doi.org\/10.1093\/ajcn\/34.2.278","relation":{},"ISSN":["0002-9165"],"issn-type":[{"value":"0002-9165","type":"print"}],"subject":[],"published":{"date-parts":[[1981,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Diagnosis of trace metal deficiency\u2014with emphasis on copper and zinc","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Clinical Nutrition","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1093\/ajcn\/34.2.278","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1981 American Society for Nutrition. Published by Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}