title: Hormonal effects on the action of rabbit uterine extract on the rat uterine contractility.
mesh_terms: D000818:Animals; D004967:Estrogens / Q000494:pharmacology*; D005260:Female; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D011374:Progesterone / Q000494:pharmacology*; D011817:Rabbits; D051381:Rats; D014020:Tissue Extracts / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D014599:Uterus / Q000187:drug effects*
chemical_list: D004967:Estrogens; D014020:Tissue Extracts; D011374:Progesterone