共 20 条
[4]
FRIEDBERG CK, 1956, DISEASES HEART, P74
[6]
HASSLINGER W M, 1956, Zentralbl Chir, V81, P1566
[7]
JOHNSTONE FRC, 1963, SURG GYNECOL OBSTET, V116, P1
[8]
KEITH JD, 1958, HEART DISEASE INFANC, P68
[9]
KJELLBERG SR, 1959, DIAGNOSIS CONGENITAL, P133
[10]
MATTHEWS LW, PERSONAL COMMUNICATI