title: [Efficacy and tolerability of vardenafil within the time window of 6 hours after administration and beyond].
authors.forename: H
authors.initials: H
authors.lastname: Porst
authors.forename: G
authors.initials: G
authors.lastname: Lunglmayr
mesh_terms: D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D007093:Imidazoles / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D017060:Patient Satisfaction; D010726:Phosphodiesterase Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D010879:Piperazines / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D013450:Sulfones / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D011795:Surveys and Questionnaires; D013997:Time Factors; D014227:Triazines / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D000069058:Vardenafil Dihydrochloride
chemical_list: D007093:Imidazoles; D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D013450:Sulfones; D014227:Triazines; D000069058:Vardenafil Dihydrochloride