title: Changes in placenta of rat fetuses induced by maternal administration of papain.
mesh_terms: D000818:Animals; D005260:Female; D010206:Papain / Q000008:administration & dosage* / Q000494:pharmacology; D010920:Placenta / Q000166:cytology / Q000187:drug effects*; D011247:Pregnancy; D051381:Rats
chemical_list: D010206:Papain