Isolation and characterization of mutants of Propionibacterium shermanii of producer of vitamin B12
1975 ◽
Vol 250
(19)
◽
pp. 7700-7706
Keyword(s):
1975 ◽
Vol 56
(5)
◽
pp. 1262-1270
◽
Keyword(s):
1975 ◽
Vol 250
(22)
◽
pp. 8690-8695
2000 ◽
Vol 31
(2)
◽
pp. 149-149
◽