title: Synchronization of preovulatory LH surges after PGF2 alpha in beef cattle: the effects of D-ala-GnRH and testosterone benzoate.
mesh_terms: D000818:Animals; D002417:Cattle; D004973:Estrus Synchronization / Q000187:drug effects; D005260:Female; D007986:Luteinizing Hormone / Q000378:metabolism*; D008722:Methods; D010060:Ovulation; D010906:Pituitary Hormone-Releasing Hormones / Q000494:pharmacology*; D011247:Pregnancy; D011460:Prostaglandins F / Q000008:administration & dosage*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D010906:Pituitary Hormone-Releasing Hormones; D011460:Prostaglandins F; D013739:Testosterone; D007986:Luteinizing Hormone