Bibliography
Austin CR, Short RV, editors: Reproduction in mammals, vols 1-6, Cambridge, UK, 1986, Cambridge University Press.
Beach FA: Coital behavior in dogs, Liehavior 36:544, 1970.
Breen KM, Billings HJ, Wagenmaker ER, et al: Endocrine basis for disruptive effects of cortisol on preovulatory events, Endocrinology 146(4),2005.
Concannon P∖V, Morton DB, Weir BJ, editors: Dog and cat reproduction, contraception and artificial insemination, J Reprod Fertil Suppl 39, 1989.
Cupps PT, editor: Reproduction in domestic animals, ed 4, New York, 1991» Academic Press.
Feldman EC, Nelson RW, editors: Canine and feline endocrinology and reproduction, Philadelphia, 2004, Saunders.
Hafez ESE, Hafez B, editors: Reproduction in farm animals, ed 7, Baltimore, 2000, Lippincott Williams & Wilkins.
Johnson MH, Everitt BJ, editors: Essential reproduction, ed 5, London, 2000, Blackwell Scientific.
Neill JD, editor: Knobil and Neill's physiology of reproduction, vols 1 and 2, ed 3, Philadelphia, 2005, Elsevier.
Pineda MH, Dooley MP, editors: McDonald's veterinary endocrinology and reproduction, ed 5, Ames, 2003, Iowa State University Press. National Research Council: Nutrient requirements of cats and dogs, Washington, DC, 2005, National Academy Press.