AU - BUTLER DB, ROSENBERG HS TI - SArcoma of the urachus PT - JOUR DP - 1959 TA - A.M.A. Archives of Surgery pages = {724-728}, VI - 79 IP - 5 AID - 10.1001/archsurg.1959.04320110026004 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.1959.04320110026004 SO - A.M.A. Archives of Surgery November 1, 1959 79(5):724