title: [Commisural fissures--a problem in the field of dentistry].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008046:Lip / Q000293:injuries / Q000473:pathology; D008047:Lip Diseases / Q000209:etiology / Q000473:pathology*; D008297:Male; D008875:Middle Aged
vernacular_title: Mundwinkelrhagaden--ein Problem im Aufgabenfeld des Zahnarztes.