Physician role in physical activity for African-American males undergoing radical prostatectomy for prostate cancer. - Williams, Faustine; Imm, Kellie; Colditz, Graham; Housten, Ashley; Yang, Lin; Gilbert, Keon; Drake, Bettina; Imm, Kellie R; Colditz, Graham A; Housten, Ashley J; Gilbert, Keon L; Drake, Bettina F (Supportive Care in Cancer, 2017)