INTERMITTENT VERSUS CONTINUOUS CYPROTERONE ACETATE IN BONE METASTATIC PROSTATE CANCER: RESULTS OF A RANDOMIZED TRIAL ArticleVerhagen P.C.M.S., Wildhagen M.F., Verkerk A.M., Bangma C.H., Schröder F.H., Vjaters E., Pagi H., Kukk L., Bratus D., Fiala R., Mickisch G.H.J.World Journal of Urology. Том 32. 2013. С. 1287-1294