title: Papain-induced changes in the cranial base of rats.
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic; D005260:Female; D007274:Injections, Intraperitoneal; D008297:Male; D008445:Maxillofacial Development / Q000187:drug effects*; D008852:Microradiography; D010206:Papain / Q000008:administration & dosage / Q000494:pharmacology*; D010919:Placebos; D051381:Rats; D012737:Sex Factors; D012886:Skull / Q000033:anatomy & histology / Q000187:drug effects*
chemical_list: D010919:Placebos; D010206:Papain