title: Priming pheromones from oestrous cows increase synchronization of oestrus in dairy heifers after PGF-2 alpha injection.
mesh_terms: D000818:Animals; D002417:Cattle; D015237:Dinoprost; D004971:Estrus; D004973:Estrus Synchronization / Q000187:drug effects*; D005260:Female; D010675:Pheromones / Q000494:pharmacology*; D011247:Pregnancy; D011460:Prostaglandins F / Q000494:pharmacology*
chemical_list: D010675:Pheromones; D011460:Prostaglandins F; D015237:Dinoprost