共 86 条
[6]
CAMPBELL EJ, 1962, LANCET, V1, P48
[7]
CLARK LC, 1956, T AM SOC ART INT ORG, V2, P41
[8]
COLE JS, 1972, AM J CARDIOL, V29, P383, DOI 10.1016/0002-9149(72)90535-8
[9]
COLE PV, 1976, BRIT J CLIN EQUIP, V1, P267
[10]
COLE PV, 1967, BIOMED ENG, V2, P56