Vaginal smear patterns & blood progesterone levels in the retinoic acid-supplemented rats.
D000818:Animals; D005260:Female; D011374:Progesterone / Q000097:blood*; D051381:Rats; D014212:Tretinoin / Q000627:therapeutic use*; D014621:Vagina / Q000473:pathology*; D014626:Vaginal Smears; D014801:Vitamin A / Q000031:analogs & derivatives*; D014802:Vitamin A Deficiency / Q000097:blood / Q000188:drug therapy* / Q000473:pathology
D014801:Vitamin A; D011374:Progesterone; D014212:Tretinoin