Chronic ammonium hydroxide exposure.
D064753:Ammonium Hydroxide; D006801:Humans; D006878:Hydroxides / Q000009:adverse effects*; D006984:Hypertrophy / Q000139:chemically induced; D007013:Hypopharynx / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced*; D011658:Pulmonary Fibrosis / Q000139:chemically induced*
D006878:Hydroxides; D064753:Ammonium Hydroxide