共 13 条
[2]
ALBERSSCHONBERG G, 1976, 15TH INT C ANT AG CH
[5]
CALDWELL WB, UNPUBLISHED
[7]
DATTA R, 1977, BIOTECHNOL BIOENG, V19, P1419, DOI 10.1002/bit.260191002
[8]
DATTA R, 1978, Patent No. 2808636
[9]
KAHAN JS, 1979, J ANTIBIOT, V32, P1
[10]
Kahan JS., 1976, US patent, Patent No. 3950357