共 30 条
[1]
BAYER R, 1959, Z Geburtshilfe Gynakol, V153, P105
[2]
BAYER R, 1951, Wien Klin Wochenschr, V63, P275
[3]
DANFORTH DN, 1954, AM J OBSTET GYNECOL, V68, P1261
[6]
KARLSON S., 1949, ACTA OBSTET ET GYNECOL SCAND, V28, P209
[7]
KREIS J, 1934, J OBSTET GYN BR EMP, V41, P955
[8]
LANGREDER W, 1959, BIBL GYNAEC S, V20, P9
[9]
LORAND S, 1950, ACTA MED HUNGARIA, V2, P2
[10]
NIXON WCW, 1957, J OBSTET GYNAECOL, V64, P35