TY  - GEN
AU  - Parry,T E
TI  - The action of vitamin B12
SN  - 0021-9746
PY  - 1992///1222
KW  - 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase
KW  - metabolism
KW  - Folic Acid
KW  - Humans
KW  - Thymidylate Synthase
KW  - Vitamin B 12
KW  - pharmacology
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1136/jcp.45.10.941-b
ER  -