共 7 条
[1]
ARDUINI D, 1987, OBSTET GYNECOL, V70, P7
[4]
Gosling R, 1974, CARDIOVASCULAR APPL, P266
[5]
POURCELOT L, 1974, INSERM, V34, P625
[7]
TRUDINGER BJ, 1987, LANCET, V1, P188