HAFEZ, E S Superovulation and related phenomena in the beef cow. I. Superovulatory responses following PMS and HCG injections. [electronic resource] - Journal of reproduction and fertility Jun 1963 - 359-79 p. digital Publication Type: Journal Article ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0050359 doi Subjects--Topical Terms: AnimalsCattleChorionic GonadotropinFemaleGonadotropinsGonadotropins, EquineHorsesOvulationSuperovulation