共 64 条
[1]
BACHMAN C, 1949, Pa Med J, V52, P825
[3]
BEECHAM WD, 1951, AM J OBST GYNEC, V61, P824
[4]
THE GENERAL PRACTITIONER AND THE HOSPITAL
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1951, 147 (05)
:361-363
[7]
COSGROVE SA, 1946, AM J OBSTET GYNECOL, V52, P237
[8]
COSGROVE SA, CITED INDIRECTLY
[10]
DAVIS ME, 1951, AM J OBST G, V62, P858