The sheep third ventricle: scanning electron microscopy of estrous, anestrous and estrogen-progesterone-treated anestrous ewes.
D000780:Anestrus / Q000187:drug effects; D000818:Animals; D002462:Cell Membrane / Q000187:drug effects / Q000648:ultrastructure; D002552:Cerebral Ventricles / Q000187:drug effects / Q000648:ultrastructure*; D004805:Ependyma / Q000187:drug effects / Q000648:ultrastructure; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D012756:Sheep
D011374:Progesterone; D004958:Estradiol