TY  - GEN
AU  - DONY,J
AU  - CONTER,J
AU  - BRAUN,J
TI  - [Various aspects of the microbiological determination of vitamin B12 in liver extracts]
SN  - 0047-2166
PY  - 2003///0501
KW  - Liver Extracts
KW  - Vitamin B 12
KW  - analysis
N1  - Publication Type: Journal Article
ER  -