[Occupational nasal septal perforation].
D000293:Adolescent; D000328:Adult; D002857:Chromium / Q000506:poisoning*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009300:Nasal Septum / Q000293:injuries*; D009784:Occupational Diseases
D002857:Chromium