title: Tadalafil for erectile dysfunction prevention after radiotherapy for prostate cancer--reply.
authors.affiliation: Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota.
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Pisansky
authors.affiliation: Emory University, Atlanta, Georgia.
authors.forename: Deborah W
authors.initials: DW
authors.lastname: Bruner
authors.affiliation: Fox Chase Cancer Center, Philadelphia, Pennsylvania.
authors.forename: Richard E
authors.initials: RE
authors.lastname: Greenberg
mesh_terms: D002243:Carbolines / Q000627:therapeutic use*; D007172:Erectile Dysfunction / Q000517:prevention & control*; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000532:radiotherapy*; D011832:Radiation Injuries / Q000517:prevention & control*; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D002243:Carbolines; D014665:Vasodilator Agents