共 15 条
[2]
FLUHMANN CF, 1953, SURG GYNECOL OBSTET, V97, P45
[5]
KAUFMAN E, CITED INDIRECTLY
[6]
LARSON JA, 1954, OBSTET GYNECOL, V3, P551
[7]
MCBRIDE JM, 1955, J OBSTET GYNAECOL, V62, P574