title: Bioassay of rat metrial gland extracts for relaxin using the mouse interpubic ligament technique.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002369:Castration; D004305:Dose-Response Relationship, Drug; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D051379:Mice; D011687:Purines / Q000494:pharmacology; D051381:Rats; D012065:Relaxin / Q000032:analysis*; D013552:Swine; D014599:Uterus / Q000032:analysis* / Q000187:drug effects
chemical_list: D011687:Purines; D004958:Estradiol; D012065:Relaxin