References

Adams, W.M., 1969. The elective induction of labor and parturition in cattle. J. Am. Vet. Med. Assoc., 154: 261-268.
PubMed  |  Direct Link  |  

Alan, M. and I. Tasal, 2002. Eficacy of prostaglandin F2 a and misoprostol in the induction of parturition in goats. Vet. Rec., 22: 788-789.
Direct Link  |  

Allen, J.G. and J. Herring, 1976. The induction of parturition using dexamethasone in dairy cattle. Aust. Vet. J., 52: 442-445.
Direct Link  |  

Aronsson, A., C. Fiala, O. Stephansson, F. Granath, B. Watzer, H. Schweer and K. Gemzell-Danielsson, 2007. Pharmacokinetic profiles up to 12 h after administration of vaginal, sublingual and slow-release oral misoprostol. Hum. Reprod., 22: 1912-1918.
PubMed  |  Direct Link  |  

Barth, A.D., 2006. Induction of parturition in cattle. Large Anim. Vet. Rounds, 6: 1-6.

Barth, A.D., W.M. Adams and J.C. Manns, 1978. Rawlings, Induction of parturition in beef cattle using estrogens in conjunction with dexamethasone. Can. Vet. J., 19: 175-180.
PubMed  |  Direct Link  |  

Bazer, F.W. and N.L. First, 1983. Pregnancy and Parturition. J. Anim. Sci., 57: 425-460.

Bellows, R.A. and M.A. Lammoglia, 2000. Effects of severity of dystocia on cold tolerance and serum concentrations of glucose and cortisol in neonatal beef calves. Theriogenology, 53: 803-813.
Direct Link  |  

Berger, P.J., 1994. Genetic prediction for calving ease in the United States: Data, models and use by the dairy industry. J. Dairy Sci., 77: 1146-1153.
PubMed  |  Direct Link  |  

Carlan, S.J., S. Bouldin, D. Blust and W.F. O`Brien, 2001. Safety and efficacy of misoprostol orally and vaginally: A randomized trial. Obstet. Gynecol., 98: 107-112.
PubMed  |  Direct Link  |  

Chassagne, M., J. Barnouin and B. Faye, 1996. [Descriptive epidemiology of placental retention in intensive dairy herds in Brittany]. Vet. Res., 27: 491-501, (Article in French).
PubMed  |  Direct Link  |  

Collins, P.W., 1990. Misoprostol: Discovery, development and clinical applications. Med. Res. Rev., 10: 149-172.
PubMed  |  

El-Sherbiny, M.T., I.H. El-Gharieb and H.A. Gewely, 2001. Vaginal misoprostol for induction of labour: 25 vs. 50 microg dose regimen. Int. J. Gynaecol. Obstet., 72: 25-30.
PubMed  |  Direct Link  |  

Erb, H.N., R.D. Smith, P.A. Oltenacu, C.L. Guard and R.B. Hillman et al., 1985. Path model of reproductive disorders and performance, milk fever, mastitis, milk yield and culling in Holstein cows. J. Dairy Sci., 68: 3337-3349.
CrossRef  |  Direct Link  |  

Goldberg, A.B., M.B. Greenberg and P.D. Darney, 2001. Misoprostol and pregnancy. New Engl. J. Med., 344: 38-47.
Direct Link  |  

Han, I.K. and I.H. Kim, 2005. Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows. J. Vet. Sci., 6: 53-59.
PubMed  |  Direct Link  |  

Holmes, C.W. and S.C. Garcia, 1999. Effects of time of calving on the productivity of pasture-based dairy systems: A review. N. Z. J. Agric. Res., 42: 347-362.
Direct Link  |  

Joosten, I., P. van Eldik, L. Elving and G.J.W. van der Mey, 1987. Factors related to the etiology of retained placenta in dairy cattle. Anim. Reprod. Sci., 14: 251-262.
Direct Link  |  

Klerx, H.J. and E.A.A. Smolders, 1997. Herd and cow random variation in models of interrelationships between metabolic and reproductive disorders in high yielding multiparous Holstein dairy cattle in the Netherlands. Livestock Prod. Sci., 52: 21-29.
CrossRef  |  Direct Link  |  

Lombard, J.E., F.B. Garry, S.M. Tomlinson and L.P. Garber, 2007. Impacts of dystocia on health and survival of dairy calves. J. Dairy Sci., 90: 1751-1760.
Direct Link  |  

Mansell, P.D., A.R. Cameron, D.P. Taylor and J. Malmo, 2006. Induction of parturition in dairy cattle and its effects on health and subsequent lactation and reproductive performance. Aust. Vet. J., 84: 312-316.
Direct Link  |  

Meyer, C.L., P.J. Berger and K.J. Koehler, 2000. Interactions among factors affecting stillbirths in Holstein cattle in the United States. J. Dairy Sci., 83: 2657-2663.
Direct Link  |  

Meyer, C.L., P.J. Berger, K.J. Koehler, J.R. Thompson and C.G. Sattler, 2001. Phenotypic trends in incidence of stillbirth for Holsteins in the United States. J. Dairy Sci., 84: 515-523.
CrossRef  |  PubMed  |  Direct Link  |  

Muller, L.D. and M.J. Owens, 1974. Factors associated with the incidence of retained placentas. J. Dairy Sci., 57: 725-728.
CrossRef  |  Direct Link  |  

Murray, R.D., W.T. Nutter, S. Wilman and D.B. Harker, 1984. Induction of parturition in cattle using dexamethasone and cloprostenol: Economic performance and disease incidence after treatment. Vet. Rec., 115: 296-300.
Direct Link  |  

Pelissier, C.L., 1972. Herd breeding problems and their consequences. J. Dairy Sci., 55: 385-391.
Direct Link  |  

Sanchez-Ramos, L., A.M. Kaunitz, G.O. Del Valle, I. Delke, P.A. Schroeder and D.K. Briones, 1993. Labour induction with the prostaglandin E1 methyl analogue misoprostol vs. oxytocin: A randomized trial. Obstet. Gynecol., 81: 332-336.
Direct Link  |  

Shukla, S.P., A. Pandey and S.P. Nema, 2008. Emergency induction of parturition in buffaloes. Buffalo Bull., 27: 148-149.
Direct Link  |  

Tasal, I., M. Alan, E. Saban and Y. Cetin, 2001. Induction of parturition by misoprostol in ewes. Hay. Aras. Derg., 11: 16-19.

Taverne, M.A.M., 1998. Regulation of parturition: From theory to practice. Reprod. Domestic Anim., 33: 247-248.
CrossRef  |  Direct Link  |  

Thompson, J.R., E.J. Pollak and C.L. Pellisier, 1983. Interrelationships of parturition problems, production of subsequent lactation, reproduction and age at first calving. J. Dairy Sci., 66: 1119-1127.
CrossRef  |  PubMed  |  Direct Link  |  

Zieman, M., S.K. Fong, N.L. Benowitz, D. Banskter and P.D. Darney, 1997. Absorption kinetics of misoprostol with oral or vaginal administration. Obstet. Gynecol., 90: 88-92.