. Ambrose DJ, Schmitt EJ, Lopes FL, Mattos RC, Thatcher WW. Ovarian and endocrine responses associated with the treatment of cystic ovarian follicles in dairy cows with gonadotropin releasing hormone and prostaglandin F2α, with or without exogenous progesterone. The Canadian Veterinary Journal. 2004; 45(11):931-7.
2. BorŞ S-I, BorŞ A. Ovarian cysts, an anovulatory condition in dairy cattle. Journal of Veterinary Medical Science. 2020; 82(10):1515–22.
3. Borș SI, Ibănescu I, Creangă Ș, Borș A. Reproductive performance in dairy cows with cystic ovarian disease after single treatment with buserelin acetate or dinoprost. Journal of Veterinary Medical Science. 2018; 80(7):1190-4.
4. Braw-Tal R, Pen S, Roth Z. Ovarian cysts in high-yielding dairy cows. Theriogenology. 2009; 72(5):690-8.
5. Sakaguchi M, Sasamoto Y, Suzuki T, Takahashi Y, Yamada Y. Fate of cystic ovarian follicles and the subsequent fertility of early postpartum dairy cows. Veterinary Record. 2006; 159(7):197-201.
6. Cantley T, Garverick H, Bierschwal C, Martin C, Youngquist R. Hormonal responses of dairy cows with ovarian cysts to GnRH. Journal of Animal Science. 1975; 41(6):1666-73.
7. Colazo MG, Ambrose DJ, Kastelic JP, Small JA. Comparison of 2 enzyme immunoassays and a radioimmunoassay for measurement of progesterone concentrations in bovine plasma, skim milk, and whole milk. Canadian Journal of Veterinary Research. 2008;72(1):32-6.
8. Hatler T, Hayes S, Laranja da Fonseca L, Silvia W. Relationship between endogenous progesterone and follicular dynamics in lactating dairy cows with ovarian follicular cysts. Biology of Reproduction. 2003; 69(1):218-23.
9. Hatler T, Hayes S, Ray D, Reames P, Silvia W. Effect of subluteal concentrations of progesterone on luteinizing hormone and ovulation in lactating dairy cows. The Veterinary Journal. 2008; 177(3):360-8.
10. Kojima N, Stumpf T, Cupp AS, Werth L, Roberson M, Wolfe M, et al. Exogenous progesterone and progestins as used in estrous synchrony regimens do not mimic the corpus luteum in regulation of luteinizing hormone and 17β-estradiol in circulation of cows. Biology of Reproduction. 1992; 47(6):1009-17.
11. Kojima F, Bergfeld E, Wehrman M, Cupp A, Fike K, Mariscal-Aguayo D, et al. Frequency of luteinizing hormone pulses in cattle influences duration of persistence of dominant ovarian follicles, follicular fluid concentrations of steroids, and activity of insulin-like growth factor binding proteins. Animal Reproduction Science. 2003; 77(3-4):187-211.
12. Roberson M, Wolfe M, Stumpf T, Kittok R, Kinder J. Luteinizing hormone secretion and corpus luteum function in cows receiving two levels of progesterone. Biology of Reproduction. 1989; 41(6):997-1003.
13. Ngategize PK, Kaneene JB, Harsh SB, Bartlett PC, Mather EL. A financial analysis of alternative management strategies of cystic follicles. Preventive Veterinary Medicine. 1987;4(5-6):463-70.
14. Peter A. An update on cystic ovarian degeneration in cattle. Reproduction in Domestic Animals. 2004; 39(1):1-7.
15. Monnoyer S, Guyonnet J, Toutain P-L. A preclinical pharmacokinetic/pharmacodynamic approach to determine a dose of GnRH, for treatment of ovarian follicular cyst in cattle. Journal of Veterinary Pharmacology and Therapeutics. 2004; 27(6):527-35.
16. Mollo A, Stradaioli G, Gloria A, Cairoli F. Efficacy of different ovarian cysts treatments (GnRH, hCG and PRID) in dairy cows. Journal of Animal and Veterinary Advances. 2012; 11 (21):4058-63.
17. Hanzen C, Pieterse M, Scenczi O, Drost M. Relative accuracy of the identification of ovarian structures in the cow by ultrasonography and palpation per rectum. The Veterinary Journal. 2000; 159(2):161-70.
18. Jeengar K, Chaudhary V, Kumar A, Raiya S, Gaur M, Purohit G. Ovarian cysts in dairy cows: old and new concepts for definition, diagnosis and therapy. Animal Reproduction. 2018; 11(2):63-73.
19. Refsdal A. To treat or not to treat: a proper use of hormones and antibiotics. Animal Reproduction Science. 2000; 60-61:109-19.
20. Kawate N, Watanabe K, Uenaka K, Takahashi M, Inaba T, Tamada H. Comparison of plasma concentrations of estradiol-17β and progesterone, and conception in dairy cows with cystic ovarian diseases between Ovsynch and Ovsynch plus CIDR timed AI protocols. Journal of Reproduction and Development. 2011; 57(2):267-72.
21. Lopez-Gatius F, Lopez-Bejar M. Reproductive performance of dairy cows with ovarian cysts after different GnRH and cloprostenol treatments. Theriogenology. 2002; 58(7):1337-48.
22. López-Gatius F, Santolaria P, Yániz J, Fenech M, López-Béjar M. Risk factors for postpartum ovarian cysts and their spontaneous recovery or persistence in lactating dairy cows. Theriogenology. 2002; 58(8):1623-32.
23. Parkinson TJ. Infertility in the cow due to functional and management deficiencies. Veterinary Reproduction and Obstetrics 10th ed.: Elsevier; 2019. p. 361-407.
24. Kruip T, De Leeuw Van Weenen A, Dieleman S. Endocrine features in the treatment of cystic ovarian follicles in cattle with gonadotrophin-releasing hormone. Tijdschrift Voor Diergeneeskunde. 1977; 102(22):1306-11.
25. Seguin B, Convey E, Oxender W. Effect of gonadotropin-releasing hormone and human chorionic gonadotropin on cows with ovarian follicular cysts. American Journal of Veterinary Research. 1976; 37(2):153-7.
26. Jou P, Buckrell B, Liptrap R, Summerlee A, Johnson W. Evaluation of the effect of GnRH on follicular ovarian cysts in dairy cows using trans-rectal ultrasonography. Theriogenology. 1999; 52(5):923-37.
27. Dinsmore RP, White ME, English PB. An evaluation of simultaneous GnRH and cloprostenol treatment of dairy cattle with cystic ovaries. The Canadian Veterinary Journal. 1990; 31(4):280.
28. Silvia W, Hatler T, Nugent A, Da Fonseca LL. Ovarian follicular cysts in dairy cows: an abnormality in folliculogenesis. Domestic Animal Endocrinology. 2002; 23(1-2):167-77.
29. Zulu VC, Nakao T, Yamada K, Moriyoshi M, Nakada K, Sawamukai Y. Clinical response of ovarian cysts in dairy cows after PRID treatment. Journal of Veterinary Medical Science. 2003; 65(1):57-62.
30. Hatler T, Hayes S, Anderson L, Silvia W. Effect of a single injection of progesterone on ovarian follicular cysts in lactating dairy cows. The Veterinary Journal. 2006; 172(2):329-33.
31. Morrow D, Roberts S, McEntee K. Postpartum ovarian activity and involution of the uterus and cervix in dairy cattle. 1. Ovarian activity. The Cornell Veterinarian. 1969; 59(2):173-90.
32. Crane M, Bartolome J, Melendez P, De Vries A, Risco C, Archbald L. Comparison of synchronization of ovulation with timed insemination and exogenous progesterone as therapeutic strategies for ovarian cysts in lactating dairy cows. Theriogenology. 2006; 65(8):1563-74.
33. Haughian JM, Ginther O, Diaz FJ, Wiltbank MC. Gonadotropin-releasing hormone, estradiol, and inhibin regulation of follicle-stimulating hormone and luteinizing hormone surges: implications for follicle emergence and selection in heifers. Biology of Reproduction. 2013; 88(6):165, 1-10.
34. Edmonson A, Lean I, Weaver L, Farver T, Webster G. A body condition scoring chart for Holstein dairy cows. Journal of Dairy Science. 1989; 72(1):68-78.
35.Kim IH, Suh GH, Kim UH, Kang HG. A CIDR-based timed AI protocol can be effectively used for dairy cows with follicular cysts. Animal Reproduction Science. 2006; 95(3-4):206-13.