共 12 条
[1]
HYPEREXTENSION OF FETAL HEAD IN BREECH PRESENTATION - RADIOLOGICAL EVALUATION AND SIGNIFICANCE
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1976, 83 (03)
:201-204
[3]
Colcher AE, 1944, AM J ROENTGENOL RADI, V51, P207
[5]
DONALD I, 1976, PRACTICAL OBSTETRIC, P341
[6]
KAUPILA O, 1975, ACTA OBSTET GYNECOL, V39, P9
[8]
OLEARY JA, 1979, OBSTET GYNECOL, V53, P341
[10]
SMALE E, 1976, CLIN OBSTET GYNECOL, V19, P587