共 15 条
[3]
EDWARDS G, 1956, Anaesthesia, V11, P194, DOI 10.1111/j.1365-2044.1956.tb07975.x
[4]
FISK G C, 1961, Med J Aust, V48(2), P703
[5]
FRASER JG, 1967, J AMER MED ASSOC, V199, P318
[8]
Mayrhofer O, 1970, Munch Med Wochenschr, V112, P2071
[9]
ESTIMATION OF OPERATIVE RISK IN 1955
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1956, 160 (10)
:853-855
[10]
NATOF HE, 1958, CARDIOVASCULAR COLLA