AU - MOLNAR W, NELSON SW, KLASSEN KP, RYAN JM TI - AOrtic valvulography and ascending aortography PT - JOUR DP - 1959 TA - A.M.A. Archives of Surgery pages = {683-687}, VI - 79 IP - 4 AID - 10.1001/archsurg.1959.04320100149025 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.1959.04320100149025 SO - A.M.A. Archives of Surgery October 1, 1959 79(4):683