共 6 条
[1]
CLARKE B, 1987, LANCET, V1, P299
[3]
MASON BA, 1992, OBSTET GYNECOL, V80, P478
[5]
RITMENSCH H, 1987, DRUGS, V33, P623
[6]
SELLERS TD, 1987, CARDIAC ELECTROPHYSI, P283