TY  - GEN
AU  - STIEFEL,G E
AU  - FREI,H
AU  - JASINSKI,B
TI  - [Fate of parenterally or orally administered radioactive vitamin B12]
SN  - 0018-0203
PY  - 2003///0501
KW  - Corrinoids
KW  - Hematinics
KW  - Humans
KW  - Riboflavin
KW  - metabolism
KW  - Vitamin B 12
KW  - Vitamin B Complex
N1  - Publication Type: Journal Article
ER  -