共 10 条
[2]
BOOTSTAYLOR B, 1994, AM J OBSTET GYNECO S, V179, P281
[4]
Hankins G.D.V., 1991, CRITICAL CARE OBSTET, P231
[6]
MONCADA S, 1993, NEW ENGL J MED, V329, P2002
[10]
1992, NEW ENGL J MED, V327, P308