Perineal mass in a 50-year-old man-MedSci.cn

Perineal mass in a 50-year-old man

Aldarragi, A; Hallin, M; Jones, RL; Qassid, OL; Fisher, C; Chaudhry, I; Thway, K

Thway, K (corresponding author), Royal Marsden Hosp, Sarcoma Unit, London SW3 6JJ, England.