title: Oral mucosal chemical lesions associated with acetyl salicylic acid. Two case reports.
mesh_terms: D001241:Aspirin / Q000009:adverse effects*; D002057:Burns, Chemical / Q000150:complications / Q000188:drug therapy / Q000209:etiology*; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000532:radiotherapy; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000139:chemically induced* / Q000150:complications / Q000188:drug therapy; D009303:Nasopharyngeal Neoplasms / Q000150:complications / Q000532:radiotherapy
chemical_list: D008012:Lidocaine; D001241:Aspirin