Ram-seeking activity associated with oestrous behaviour in ewes.
D000818:Animals; D001565:Benzoates; D001947:Breeding; D002369:Castration; D004305:Dose-Response Relationship, Drug; D004958:Estradiol / Q000008:administration & dosage / Q000494:pharmacology*; D004971:Estrus; D005260:Female; D008124:Locomotion / Q000187:drug effects*; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology; D012621:Seasons; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D012756:Sheep
D001565:Benzoates; D011374:Progesterone; D004958:Estradiol