共 17 条
[1]
Campbell M, 1944, BRIT HEART J, V6, P69
[3]
EDELIST A, 1963, CIRCULATION, V28, P715
[4]
ETTINGER E, 1966, CIRCULATION S3, V33, P98
[5]
GOODMAN L, 1965, DIGITALIS ALLIED ED, P665
[6]
JOHANSSON BW, 1966, ACTA MED SCAND S180