title: GTN headaches and reduction of natural banding?
authors.forename: G
authors.initials: G
authors.lastname: Nash
mesh_terms: D000287:Administration, Topical; D004305:Dose-Response Relationship, Drug; D005401:Fissure in Ano / Q000175:diagnosis / Q000188:drug therapy; D005500:Follow-Up Studies; D006261:Headache / Q000139:chemically induced* / Q000453:epidemiology; D006484:Hemorrhoids / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D005996:Nitroglycerin / Q000009:adverse effects* / Q000627:therapeutic use*; D018570:Risk Assessment; D013997:Time Factors
chemical_list: D005996:Nitroglycerin