共 6 条
[1]
BLACKBURN H, CIRCULATION
[2]
COMPLETE SYSTEM FOR ELECTROCARDIOGRAM PROCESSING APPLICABLE TO MECHANICAL SORTING
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1959, 171 (17)
:2295-2299
[3]
DAVIES LG, 1958, BRIT HEART J, V20, P153
[4]
FLETCHER CM, 1959, DIAGNOSIS GROUP RESE, P23
[5]
SEGALL HN, 1960, CANAD MED ASS J, V82, P1
[6]
THOMAS AJ, 1958, LANCET, V2, P540