Patient-reported symptoms after primary therapy for early prostate cancer: results of a prospective cohort study. - Talcott,J.A.; Rieker,P.; Clark,J.A.; Propert,K.J.; Weeks,J.C.; Beard,C.J.; Wishnow,K.I.; Kaplan,I.; Loughlin,K.R.; Richie,J.P.; Kantoff,P.W. (J Clin Oncol, 1998)