title: The Marlboro man needs Viagra.
authors.forename: R M
authors.initials: RM
authors.lastname: Davis
mesh_terms: D000293:Adolescent; D000328:Adult; D000329:Advertising; D004791:Enzyme Inhibitors / Q000627:therapeutic use*; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000209:etiology*; D006801:Humans; D008297:Male; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines; D000068677:Sildenafil Citrate; D012907:Smoking / Q000009:adverse effects*; D000074606:Smoking Prevention; D013450:Sulfones
chemical_list: D004791:Enzyme Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate