title: [Identification of various barbiturics and hydantoins by the analysis of crystals].
mesh_terms: D001463:Barbiturates / Q000032:analysis*; D002626:Chemistry, Pharmaceutical; D003461:Crystallography; D010424:Pentobarbital / Q000032:analysis; D010634:Phenobarbital / Q000032:analysis; D010672:Phenytoin / Q000032:analysis*
chemical_list: D001463:Barbiturates; D010672:Phenytoin; D010424:Pentobarbital; D010634:Phenobarbital
vernacular_title: Identificação de alguns barbitúricos e hidantoínicos pela análise de cristais.