TY  - GEN
AU  - ALES,J M
AU  - VIVANCO,F
TI  - [Determination of vitamin B12 in blood in normal and ill persons]
SN  - 0014-2565
PY  - 2003///0501
KW  - Anemia
KW  - Anemia, Pernicious
KW  - blood
KW  - Blood
KW  - Humans
KW  - Vitamin B 12
N1  - Publication Type: Journal Article
ER  -