共 7 条
[1]
DANIACHIJ M. A., 1936, Zentralblatt fur Gynakologie, V60, P1220
[2]
FISHER RA, 1944, STATISTICAL METHODS
[3]
FORSSELL J, 1939, ACTA MED SCAND, V101, P62
[4]
HANSEN R, 1937, Z GEBURTSH GYNAKOL, V116, P398
[5]
MARKOFF N, 1939, Z GEBURTSH GYNAKOL, V119, P13
[6]
PITTS HARRY H., 1939, ARCH INTERNAL MED, V64, P471
[7]
RUSSO F, 1937, ANN OSTET GINEC, V59, P1169