AU - Najafi H, Ostermiller WE, Jr, Javid H, Dye WS, Hunter JA, Julian OC TI - NArrow aortic root complicating aortic valve replacement PT - JOUR DP - 1969 TA - Archives of Surgery pages = {690-694}, VI - 99 IP - 6 AID - 10.1001/archsurg.1969.01340180014003 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.1969.01340180014003 SO - Archives of Surgery December 1, 1969 99(6):690