共 21 条
[1]
ABRAMS J, 1976, CHEST, V70, P418
[3]
BUSH C A, 1973, Clinical Research, V21, P811
[5]
FLAHERTY JT, 1976, BRIT HEART J, V38, P612
[6]
GRAY R, 1975, AM HEART J, V90, P348
[8]
HARDARSON T, 1976, BRIT HEART J, V38, P1272
[9]
HIRSHLEIFER I, 1963, West Med Med J West, V4, P263