The external fistula: its diagnostic importance.
D000293:Adolescent; D000328:Adult; D002648:Child; D003751:Dental Fistula / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography; D012867:Skin / Q000473:pathology; D014076:Tooth Diseases / Q000000981:diagnostic imaging