共 21 条
[2]
[Anonymous], 1988, JAMA, V259, P539
[3]
BURCH GE, 1963, JAMA-J AM MED ASSOC, V183, P81
[7]
DAVIES LG, 1954, BRIT HEART J, V16, P440
[10]
GOULD L, 1969, BRIT HEART J, V31, P154