Proceedings: The transport of spermatozoa in ewes treated with steriod hormones.
D000818:Animals; D002369:Castration; D002452:Cell Count; D002465:Cell Movement; D002584:Cervix Uteri; D004958:Estradiol / Q000494:pharmacology; D004967:Estrogens / Q000008:administration & dosage / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects; D005187:Fallopian Tubes; D005260:Female; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011372:Progestins / Q000494:pharmacology; D012756:Sheep; D013094:Spermatozoa / Q000502:physiology*; D014599:Uterus
D004967:Estrogens; D011372:Progestins; D011374:Progesterone; D004958:Estradiol