共 6 条
[1]
Riboldi L, 1990, Radiol Med, V79, P544
[4]
SINGH RN, 1982, J THORAC CARDIOV SUR, V84, P146
[5]
SINGH RN, 1981, J THORAC CARDIOV SUR, V82, P909
[6]
WOLFENDEN HD, 1992, J THORAC CARDIOV SUR, V103, P1230