共 9 条
- [1] BALYLOCK BA, 1966, ARCH BIOCHEM BIOPHYS, V116, P138
- [4] GILMAN H, 1937, ORGANIC CHEMISTRY AD, V1, P462
- [7] ISOLATION OF METHYLCOBALAMIN FROM NATURAL SOURCE MATERIAL [J]. NATURE, 1964, 204 (495) : 188 - &
- [8] NISHI S, 1968, JAP ANAL, V17, P75