title: Clinicopathological study of thoracis empyema and evaluation of its surgical treatment.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004653:Empyema / Q000453:epidemiology / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged