{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T09:59:19Z","timestamp":1790330359703,"version":"4.1.0"},"reference-count":54,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2004,7,1]],"date-time":"2004-07-01T00:00:00Z","timestamp":1088640000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2004,7,1]],"date-time":"2004-07-01T00:00:00Z","timestamp":1088640000000},"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":["Animal Reproduction Science"],"published-print":{"date-parts":[[2004,7]]},"DOI":"10.1016\/j.anireprosci.2004.05.004","type":"journal-article","created":{"date-parts":[[2004,6,17]],"date-time":"2004-06-17T13:07:16Z","timestamp":1087477636000},"page":"495-512","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":55,"special_numbering":"C","title":["The use of hormonal treatments to improve the reproductive performance of lactating dairy cows in feedlot or pasture-based management systems"],"prefix":"10.1016","volume":"82-83","author":[{"given":"M.C","family":"Lucy","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"McDougall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.P","family":"Nation","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.anireprosci.2004.05.004_BIB1","doi-asserted-by":"crossref","first-page":"1451","DOI":"10.1016\/S0093-691X(01)00646-X","article-title":"Antiluteolytic strategies to improve fertility in cattle","volume":"56","author":"Binelli","year":"2001","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB2","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/S0739-7240(03)00053-5","article-title":"Characteristics of developing prolonged dominant follicles in cattle","volume":"25","author":"Bridges","year":"2003","journal-title":"Domest. Anim. Endocrinol."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB3","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/S0378-4320(02)00244-0","article-title":"Synchronisation of oestrus in dairy cows using prostaglandin F2alpha, gonadotrophin-releasing hormone, and oestradiol cypionate","volume":"76","author":"Borman","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB4","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1016\/S0093-691X(03)00078-5","article-title":"Estradiol benzoate delays new follicular wave emergence in a dose-dependent manner after ablation of the dominant ovarian follicle in cattle","volume":"60","author":"Burke","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB5","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1016\/S0093-691X(98)00024-7","article-title":"Body condition influences maintenance of a persistent first wave dominant follicle in dairy cattle","volume":"49","author":"Burke","year":"1998","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB6","doi-asserted-by":"crossref","first-page":"3037","DOI":"10.2527\/1999.77113037x","article-title":"Administration of progesterone to cows with ovarian follicular cysts results in a reduction in mean LH and LH pulse frequency and initiates ovulatory follicular growth","volume":"77","author":"Calder","year":"1999","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB7","unstructured":"Cavalieri, J., Morton, J., Nation, D.P., Hepworth, G., Pino, S., Rabiee, A., Macmillan, K.L., 2003. Phantom cows: predisposing factors, causes and treatment strategies that have been attempted to reduce the prevalence within herds. In: Proceedings of the Australian and New Zealand Combined Dairy Cattle Veterinarians Conference\u2014Incorporating the 20th Annual Seminar of the Society of Dairy Cattle Veterinarians of the New Zealand Veterinary Association, Wellington, pp. 365\u2013388."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB8","doi-asserted-by":"crossref","first-page":"1389","DOI":"10.1016\/S0093-691X(03)00117-1","article-title":"Effect of resynchronization with GnRH on day 21 after artificial insemination on pregnancy rate and pregnancy loss in lactating dairy cows","volume":"60","author":"Chebel","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB9","doi-asserted-by":"crossref","first-page":"2039","DOI":"10.3168\/jds.S0022-0302(03)73793-X","article-title":"Intravaginal progesterone insert to synchronize return to estrus of previously inseminated dairy cows","volume":"86","author":"Chenault","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB10","doi-asserted-by":"crossref","first-page":"2700","DOI":"10.3168\/jds.S0022-0302(01)74724-8","article-title":"Evaluation of two hormonal protocols for synchronization of ovulation and timed artificial insemination in dairy cows managed in grazing-based dairies","volume":"84","author":"Cordoba","year":"2001","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB11","doi-asserted-by":"crossref","first-page":"1752","DOI":"10.3168\/jds.S0022-0302(02)74249-5","article-title":"Initiation of the breeding season in a grazing-based dairy by synchronization of ovulation","volume":"85","author":"Cordoba","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB12","doi-asserted-by":"crossref","first-page":"523","DOI":"10.2527\/2000.783523x","article-title":"The strategic use of estradiol to enhance fertility and submission rates of progestin-based estrus synchronization programs in dairy herds","volume":"78","author":"Day","year":"2000","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB13","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/S0739-7240(02)00158-3","article-title":"Exogenous hormonal manipulation of ovarian activity in cattle","volume":"23","author":"Diskin","year":"2002","journal-title":"Domest. Anim. Endocrinol."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB14","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/S0378-4320(03)00099-X","article-title":"Effects of nutrition and metabolic status on circulating hormones and ovarian follicle development in cattle","volume":"78","author":"Diskin","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB15","doi-asserted-by":"crossref","first-page":"1275","DOI":"10.1016\/S0093-691X(98)00226-X","article-title":"Efficacy of decreasing the dose of GnRH used in a protocol for synchronization of ovulation and timed AI in lactating dairy cows","volume":"50","author":"Fricke","year":"1998","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB16","doi-asserted-by":"crossref","first-page":"1918","DOI":"10.3168\/jds.S0022-0302(02)74268-9","article-title":"Scanning the future\u2014ultrasonography as a reproductive management tool for dairy cattle","volume":"85","author":"Fricke","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB17","doi-asserted-by":"crossref","first-page":"995","DOI":"10.3168\/jds.S0022-0302(97)76025-9","article-title":"Ovarian follicular cysts in dairy cows","volume":"80","author":"Garverick","year":"1997","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB18","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1016\/S0378-4320(03)00093-9","article-title":"Mechanism of follicle deviation in monovular farm species","volume":"78","author":"Ginther","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB19","doi-asserted-by":"crossref","first-page":"3184","DOI":"10.3168\/jds.S0022-0302(03)73921-6","article-title":"Follicular size and response to Ovsynch versus detection of estrus in anovular and ovular lactating dairy cows","volume":"86","author":"Gumen","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB20","doi-asserted-by":"crossref","first-page":"1552","DOI":"10.2527\/2003.8161552x","article-title":"Expression of the uterine Mx protein in cyclic and pregnant cows, gilts, and mares","volume":"81","author":"Hicks","year":"2003","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB21","doi-asserted-by":"crossref","first-page":"2366","DOI":"10.3168\/jds.S0022-0302(00)75125-3","article-title":"Evaluation of reproductive performance in lactating dairy cows with prostaglandin F2alpha, gonadotropin-releasing hormone, and timed artificial insemination","volume":"83","author":"Jobst","year":"2000","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB22","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.1016\/S0093-691X(99)00101-6","article-title":"Pregnancy outcomes in two commercial dairy herds following hormonal scheduling programs","volume":"51","author":"Keister","year":"1999","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB23","doi-asserted-by":"crossref","first-page":"2253","DOI":"10.2527\/2001.7992253x","article-title":"Inclusion of an intravaginal progesterone insert plus GnRH and prostaglandin F2alpha for ovulation control in postpartum suckled beef cows","volume":"79","author":"Lamb","year":"2001","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB24","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/S0378-4320(98)00099-2","article-title":"The use of milk progesterone profiles to characterise components of subfertility in milked dairy cows","volume":"52","author":"Lamming","year":"1998","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB25","unstructured":"Lean, I.J., Rabiee, A.R., Stevenson, M.A., 2003. Meta-analysis: a review of hormonal manipulations of reproduction. In: Proceedings of the Australian and New Zealand Combined Dairy Cattle Veterinarians Conference\u2014Incorporating the 20th Annual Seminar of the Society of Dairy Cattle Veterinarians of the New Zealand Veterinary Association, Wellington, pp. 327\u2013351."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB26","doi-asserted-by":"crossref","first-page":"3215","DOI":"10.3168\/jds.S0022-0302(03)73924-1","article-title":"Short communication: presynchronization using a single injection of PGF2alpha before synchronized ovulation and first timed artificial insemination in dairy cows","volume":"86","author":"LeBlanc","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB27","doi-asserted-by":"crossref","first-page":"1277","DOI":"10.3168\/jds.S0022-0302(01)70158-0","article-title":"Reproductive loss in high-producing dairy cattle: where will it end","volume":"84","author":"Lucy","year":"2001","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB28","first-page":"415","article-title":"Mechanisms linking nutrition and reproduction in postpartum cows","volume":"61","author":"Lucy","year":"2003","journal-title":"Reprod. Suppl."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB29","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/0378-4320(93)90104-Y","article-title":"A new intravaginal progesterone releasing device for cattle (CIDR-B) for oestrous synchronisation","volume":"33","author":"Macmillan","year":"1993","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB30","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/S0378-4320(03)00098-8","article-title":"Associations between the manipulation of patterns of follicular development and fertility in cattle","volume":"78","author":"Macmillan","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB31","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1080\/00480169.2001.36231","article-title":"Reproductive performance of anovulatory anoestrus postpartum dairy cows following treatment with two progesterone and oestradiol benzoate-based protocols, with or without resynchrony","volume":"49","author":"McDougall","year":"2001","journal-title":"NZ Vet. J."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB32","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1080\/00480169.2003.36350","article-title":"Resynchrony of previously anoestrous cows and treatment of cows not detected in oestrus that had a palpable corpus luteum with prostaglandin F2\u03b1","volume":"51","author":"McDougall","year":"2003","journal-title":"NZ Vet. J."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB33","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1016\/S0093-691X(03)00224-3","article-title":"Resynchrony of postpartum dairy cows previously treated for anestrus","volume":"61","author":"McDougall","year":"2004","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB34","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1530\/jrf.0.1160293","article-title":"Effect of dominant follicle persistence on follicular fluid oestradiol and inhibin and on oocyte maturation in heifers","volume":"116","author":"Mihm","year":"1999","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB35","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/S0378-4320(00)00164-0","article-title":"Hormonal and ovarian responses to a 5-day progesterone treatment in anoestrous dairy cows in the third week post-partum","volume":"63","author":"Nation","year":"2000","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB36","first-page":"180","article-title":"Factors associated with the incidence of \u201cPhantom cows\u201d in Australian dairy herds","volume":"61","author":"Nation","year":"2001","journal-title":"Proc. NZ Soc. Anim. Prod."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB37","doi-asserted-by":"crossref","first-page":"122","DOI":"10.3168\/jds.S0022-0302(02)74060-5","article-title":"Use of estradiol cypionate in a presynchronized timed artificial insemination program for lactating dairy cattle","volume":"85","author":"Pancarci","year":"2002","journal-title":"J. Dairy Sci."},{"issue":"Suppl 2","key":"10.1016\/j.anireprosci.2004.05.004_BIB38","first-page":"114","article-title":"Effect of follicle size at time of GnRH-induced ovulation on luteal function and fertility","volume":"80","author":"Perry","year":"2002","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB39","doi-asserted-by":"crossref","first-page":"2403","DOI":"10.3168\/jds.S0022-0302(02)74322-1","article-title":"Fertility of lactating dairy cows treated with Ovsynch after presynchronization injections of PGF2 alpha and GnRH","volume":"85","author":"Peters","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB40","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1016\/S0093-691X(03)00120-1","article-title":"Timing of final GnRH of the Ovsynch protocol affects ovulatory follicle size, subsequent luteal function, and fertility in dairy cows","volume":"60","author":"Peters","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB41","doi-asserted-by":"crossref","first-page":"301","DOI":"10.3168\/jds.S0022-0302(97)75938-1","article-title":"Reproductive management of lactating dairy cows using synchronization of ovulation","volume":"80","author":"Pursley","year":"1997","journal-title":"J. Dairy Sci."},{"issue":"Suppl 1","key":"10.1016\/j.anireprosci.2004.05.004_BIB42","first-page":"63","article-title":"NC-113 regional research project. Improved fertility in anovulatory lactating dairy cows treated with exogenous progesterone during ovysnch","volume":"84","author":"Pursley","year":"2001","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB43","doi-asserted-by":"crossref","first-page":"1876","DOI":"10.3168\/jds.S0022-0302(03)73775-8","article-title":"Invited review: treatment of cows with an extended postpartum anestrous interval","volume":"86","author":"Rhodes","year":"2003","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB44","doi-asserted-by":"crossref","first-page":"3071","DOI":"10.3168\/jds.S0022-0302(02)74394-4","article-title":"The genetic relationship between commencement of luteal activity and calving interval, body condition score, production, and linear type traits in Holstein\u2013Friesian dairy cattle","volume":"85","author":"Royal","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB45","doi-asserted-by":"crossref","first-page":"2831","DOI":"10.3168\/jds.S0022-0302(02)74370-1","article-title":"High feed intake increases liver blood flow and metabolism of progesterone and estradiol-17\u03b2 in dairy cattle","volume":"85","author":"Sangsritavong","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB46","first-page":"1","article-title":"Reproductive challenges facing the cattle industry at the beginning of the 21st century","volume":"61","author":"Sheldon","year":"2003","journal-title":"Reprod. Suppl."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB47","doi-asserted-by":"crossref","first-page":"506","DOI":"10.3168\/jds.S0022-0302(99)75261-6","article-title":"Reproductive performance of dairy cows in various programmed breeding systems including OvSynch and combinations of gonadotropin-releasing hormone and prostaglandin F2 alpha","volume":"82","author":"Stevenson","year":"1999","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB48","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1016\/S0093-691X(03)00042-6","article-title":"Conception rates of dairy cows following early not-pregnant diagnosis by ultrasonography and subsequent treatments with shortened Ovsynch protocol","volume":"60","author":"Stevenson","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB49","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/S0093-691X(00)00447-7","article-title":"Effects of hormonal treatments on reproductive performance and embryo production","volume":"55","author":"Thatcher","year":"2001","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB50","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1016\/S0739-7240(02)00160-1","article-title":"Strategies to optimize reproductive efficiency by regulation of ovarian function","volume":"23","author":"Thatcher","year":"2002","journal-title":"Domest. Anim. Endocrinol."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB51","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/S0093-691X(01)00565-9","article-title":"Reduction in size of the ovulatory follicle reduces subsequent luteal size and pregnancy rate","volume":"56","author":"Vasconcelos","year":"2001","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB52","doi-asserted-by":"crossref","first-page":"3225","DOI":"10.3168\/jds.S0022-0302(02)74411-1","article-title":"Factors influencing fertility of Holstein dairy cows: a multivariate description","volume":"85","author":"Westwood","year":"2002","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB53","doi-asserted-by":"crossref","first-page":"471","DOI":"10.3168\/jds.S0022-0302(00)74905-8","article-title":"Estrus synchronization of lactating dairy cows with GnRH, progesterone, and prostaglandin F2 alpha","volume":"83","author":"Xu","year":"2000","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2004.05.004_BIB54","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0093-691X(00)00322-8","article-title":"Induction of ovulation in postpartum suckled beef cows: a review","volume":"54","author":"Yavas","year":"2000","journal-title":"Theriogenology"}],"container-title":["Animal Reproduction Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432004000934?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432004000934?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T06:03:25Z","timestamp":1759903405000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0378432004000934"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,7]]},"references-count":54,"alternative-id":["S0378432004000934"],"URL":"https:\/\/doi.org\/10.1016\/j.anireprosci.2004.05.004","relation":{},"ISSN":["0378-4320"],"issn-type":[{"value":"0378-4320","type":"print"}],"subject":[],"published":{"date-parts":[[2004,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The use of hormonal treatments to improve the reproductive performance of lactating dairy cows in feedlot or pasture-based management systems","name":"articletitle","label":"Article Title"},{"value":"Animal Reproduction Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anireprosci.2004.05.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2004 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}