共 8 条
[4]
BEAVIS E L G, 1969, Journal of Obstetrics and Gynaecology of the British Commonwealth, V76, P969
[5]
BROWN JB, 1962, RECENT PROG HORM RES, V18, P337
[7]
GAS CHROMATOGRAPHY IN ANALYSIS OF URINARY PREGNANEDIOL
[J].
JOURNAL OF CHROMATOGRAPHY,
1963, 12 (02)
:242-&