{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T03:21:33Z","timestamp":1767151293606,"version":"build-2238731810"},"reference-count":12,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2017,1,10]],"date-time":"2017-01-10T00:00:00Z","timestamp":1484006400000},"content-version":"unspecified","delay-in-days":14741,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Nutr"],"published-print":{"date-parts":[[1976,9]]},"abstract":"<jats:p>\n                    1. Serum caeruloplasmin (ferroxidase I;\n                    <jats:italic>EC<\/jats:italic>\n                    1.16.3.1) activity has been used as an indicator of copper status of cattle to survey beef herds in Northern Ireland.\n                  <\/jats:p>\n                  <jats:p>2. The main survey covered some 20000 cows on 1200 farms.<\/jats:p>\n                  <jats:p>3. The results are reported in the form of a map showing areas where herds of low and very-low Cu status predominate. Clinical signs of Cu deficiency in calves were encountered in only two areas.<\/jats:p>","DOI":"10.1017\/s0007114500020304","type":"journal-article","created":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T16:21:47Z","timestamp":1559060507000},"page":"299-303","source":"Crossref","is-referenced-by-count":7,"title":["The copper status of beef cattle in Northern Ireland"],"prefix":"10.1017","volume":"36","author":[{"given":"R. H.","family":"Thompson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. R.","family":"Todd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2017,1,10]]},"reference":[{"key":"S0007114500020304_ref012","volume-title":"Provisional Geochemical Atlas of Northern Ireland","author":"Webb","year":"1973"},{"key":"S0007114500020304_ref011","doi-asserted-by":"publisher","DOI":"10.1136\/vr.81.25.653"},{"key":"S0007114500020304_ref005","doi-asserted-by":"publisher","DOI":"10.1038\/190887a0"},{"key":"S0007114500020304_ref003","first-page":"238","volume":"70","author":"Gracey","year":"1958","journal-title":"Vet. Rec."},{"key":"S0007114500020304_ref010","first-page":"159","volume-title":"Mineral Studies with Isotopes in Domestic Animals","author":"Todd","year":"1971"},{"key":"S0007114500020304_ref004","doi-asserted-by":"publisher","DOI":"10.1136\/vr.90.19.538"},{"key":"S0007114500020304_ref001","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/S0034-5288(19)31226-3","volume":"3","author":"Brown","year":"1962","journal-title":"Res. vet. Sci."},{"key":"S0007114500020304_ref006","first-page":"161","volume":"58","author":"Ravin","year":"1961","journal-title":"J. Lab. clin. Med."},{"key":"S0007114500020304_ref007","doi-asserted-by":"publisher","DOI":"10.1016\/0003-2697(62)90076-3"},{"key":"S0007114500020304_ref009","first-page":"448","volume-title":"In Trace Element Metabolism in Animals","author":"Todd","year":"1970"},{"key":"S0007114500020304_ref002","doi-asserted-by":"publisher","DOI":"10.1071\/AR9540511"},{"key":"S0007114500020304_ref008","first-page":"859","volume":"20","author":"Thompson","year":"1971","journal-title":"Lab. Prac."}],"container-title":["British Journal of Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0007114500020304","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,15]],"date-time":"2020-12-15T18:58:55Z","timestamp":1608058735000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0007114500020304\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1976,9]]},"references-count":12,"aliases":["10.1079\/bjn19760083"],"journal-issue":{"issue":"2","published-print":{"date-parts":[[1976,9]]}},"alternative-id":["S0007114500020304"],"URL":"https:\/\/doi.org\/10.1017\/s0007114500020304","relation":{},"ISSN":["0007-1145","1475-2662"],"issn-type":[{"value":"0007-1145","type":"print"},{"value":"1475-2662","type":"electronic"}],"subject":[],"published":{"date-parts":[[1976,9]]}}}