Corrada, Y Short-term progestin treatments prevent estrous induction by a GnRH agonist implant in anestrous bitches. [electronic resource] - Theriogenology Jan 2006 - 366-73 p. digital Publication Type: Journal Article ISSN: 0093-691X Standard No.: 10.1016/j.theriogenology.2005.04.028 doi Subjects--Topical Terms: Anestrus--drug effectsAnimalsDogs--physiologyEstrous Cycle--drug effectsFemaleGonadotropin-Releasing Hormone--agonistsMegestrol Acetate--administration & dosageProgestins--administration & dosageRandom AllocationTime FactorsTriptorelin Pamoate--administration & dosage