title: Re: the synergism of penile venous surgery and oral sildenafil in treating patients with erectile dysfunction.
authors.forename: W
authors.initials: W
authors.lastname: Weidner
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D018783:Impotence, Vasculogenic / Q000188:drug therapy* / Q000601:surgery*; D008297:Male; D010413:Penis / Q000098:blood supply*; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014656:Vascular Surgical Procedures / Q000009:adverse effects
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate