[Perforating ulcer of the nasal septum--an occupational disease].
D000328:Adult; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D008875:Middle Aged; D009300:Nasal Septum / Q000601:surgery; D009784:Occupational Diseases; D013518:Surgery, Plastic; D014456:Ulcer / Q000150:complications / Q000601:surgery
Ulcus perforans septi--eine gewerbliche Schädigung.