共 9 条
[5]
HAGIWARA H, 1960, CHEM PHARM BULL, V8, P84
[6]
HALTON PG, 1965, Patent No. 3196170
[9]
STEROIDS .66. MICROBIOLOGICAL HYDROXYLATION OF STEROIDS IN POSITION-21
[J].
EXPERIENTIA,
1955, 11 (06)
:219-219