title: Regression of stomatitis nicotina in persons with a long-standing habit of reverse smoking. Morphologic evidence of the role of ducts.
mesh_terms: D001706:Biopsy; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D007642:Keratosis / Q000473:pathology; D008297:Male; D008679:Metaplasia / Q000473:pathology; D009061:Mouth Mucosa / Q000187:drug effects / Q000473:pathology; D009538:Nicotine / Q000009:adverse effects*; D010159:Palate / Q000473:pathology*; D012907:Smoking / Q000150:complications; D013194:Staining and Labeling; D013280:Stomatitis / Q000139:chemically induced* / Q000473:pathology
chemical_list: D009538:Nicotine