共 20 条
[14]
REESE L, 1973, CIRCULATION, V48, P38
[15]
REID DS, 1971, BRIT HEART J, V33, P370
[17]
Snedecor G.W., 1980, STAT METHODS
[18]
SOBEL BE, 1974, CIRCULATION, V50, P110
[20]
WILSON C, 1973, LANCET, V2, P1284