共 7 条
[1]
BUCHANAN JW, 1974, CANINE SURGERY, P460
[2]
CLARK DR, 1968, J AM VET MED ASSOC, V152, P462
[3]
HAMLIN RL, 1962, J AM VET MED ASSOC, V140, P948
[5]
MEREDITH JESSE H., 1959, JOUR AMER VET MED ASSOC, V135, P326
[6]
PONCE FE, 1973, PEDIATRICS, V52, P100
[7]
TAUSSIG HB, 1971, CONGENITAL HEART DEF, P83