{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T15:05:33Z","timestamp":1785855933442,"version":"3.56.0"},"reference-count":17,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2009,6,1]],"date-time":"2009-06-01T00:00:00Z","timestamp":1243814400000},"content-version":"unspecified","delay-in-days":8521,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Dairy Research"],"published-print":{"date-parts":[[1986,2]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Short-term associations between disease and milk yield were studied in 1594 lactations occurring between 1977 and 1982 in 732 Friesian, Ayrshire and Holstein crossbred cows. Statistically significant differences in milk yield between one week before and one week after clinical diagnosis were observed for ketosis (5\u00b7l kg\/d), hypomagnesaemia (4\u00b71 kg\/d), mastitis occurring after peak yield (2\u00b71 kg\/d) and lameness (1\u00b71 kg\/d). Milk yield declined for as much as 2\u20134 weeks before diagnosis of disease, and total losses in milk yield associated with ketosis or hypomagnesaemia were estimated to be 60\u201370 kg. No significant differences were found for endometritis or for mastitis when it occurred before peak yield. Milk yield was suppressed for about 4 weeks after calvings with retained placenta, but there were no corresponding effects of dystocia or hypocalcaemia on milk yield. It is suggested that if automatic daily milk recording is available it may be possible to detect deviations from normal, and hence detect subclinical disease 2 or more weeks before its clinical appearance.<\/jats:p>","DOI":"10.1017\/s0022029900024602","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T10:45:59Z","timestamp":1244198759000},"page":"7-15","source":"Crossref","is-referenced-by-count":63,"title":["Short-term associations between disease and milk yield of dairy cows"],"prefix":"10.1017","volume":"53","author":[{"given":"Stephen","family":"Lucey","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. John","family":"Rowlands","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander M.","family":"Russell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,6,1]]},"reference":[{"key":"S0022029900024602_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S0003356100000908"},{"key":"S0022029900024602_ref001","doi-asserted-by":"publisher","DOI":"10.1016\/S0007-1935(17)31799-2"},{"key":"S0022029900024602_ref007","unstructured":"Lucey S. 1984 An investigation into the possibilities of modelling changes in milk yield, milk quality and fertility associated with disease. PhD thesis, University of Reading"},{"key":"S0022029900024602_ref016","doi-asserted-by":"publisher","DOI":"10.1017\/S0022029900011869"},{"key":"S0022029900024602_ref013","volume-title":"Maximum likelihood program","author":"Ross","year":"1980"},{"key":"S0022029900024602_ref008","first-page":"85","volume-title":"Proceedings, 5th International Conference on Production Disease in Farm Animals","author":"Lucey","year":"1983"},{"key":"S0022029900024602_ref006","doi-asserted-by":"publisher","DOI":"10.3168\/jds.S0022-0302(81)82715-4"},{"key":"S0022029900024602_ref002","first-page":"191","article-title":"The association between disease, production and culling in a university dairy herd","volume":"20","author":"Cobo-Abrbu","year":"1979","journal-title":"Canadian Veterinary Journal"},{"key":"S0022029900024602_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/S0007-1935(17)49107-X"},{"key":"S0022029900024602_ref003","doi-asserted-by":"publisher","DOI":"10.1016\/0167-5877(84)90031-X"},{"key":"S0022029900024602_ref004","first-page":"1740","article-title":"Mastitis studies in a dairy herd","volume":"42","author":"Gilda","year":"1959","journal-title":"Journal of Dairy Science"},{"key":"S0022029900024602_ref015","doi-asserted-by":"publisher","DOI":"10.1136\/vr.112.9.189"},{"key":"S0022029900024602_ref011","doi-asserted-by":"publisher","DOI":"10.3168\/jds.S0022-0302(72)85658-3"},{"key":"S0022029900024602_ref010","first-page":"184","article-title":"A statistical technique for quantifying short term effects of disease on milk yield","author":"Lucey","year":"1984","journal-title":"Proceedings of the Society for Veterinary Epidemiology and Preventive Medicine"},{"key":"S0022029900024602_ref012","first-page":"16","article-title":"Distribution of foot diseases among Bulgarian cattle and their economic consequence","volume":"79","author":"Neichev","year":"1981","journal-title":"Veterinarna Sbirka"},{"key":"S0022029900024602_ref017","doi-asserted-by":"publisher","DOI":"10.1038\/216164a0"},{"key":"S0022029900024602_ref009","doi-asserted-by":"publisher","DOI":"10.1017\/S0003356100041799"}],"container-title":["Journal of Dairy Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022029900024602","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,22]],"date-time":"2019-05-22T19:12:15Z","timestamp":1558552335000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022029900024602\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1986,2]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1986,2]]}},"alternative-id":["S0022029900024602"],"URL":"https:\/\/doi.org\/10.1017\/s0022029900024602","relation":{},"ISSN":["0022-0299","1469-7629"],"issn-type":[{"value":"0022-0299","type":"print"},{"value":"1469-7629","type":"electronic"}],"subject":[],"published":{"date-parts":[[1986,2]]}}}