共 26 条
[3]
COATES ME, 1957, VITAMIN B12 INTRINSI
[4]
DAWBARN MARY C., 1957, AUSTRALIAN JOUR EXPTL BIOL AND MED SCI, V35, P97, DOI 10.1038/icb.1957.12
[8]
FORD JE, 1952, CHEM IND-LONDON, P495
[9]
FORD JE, 1953, BIOCHEM J, V53, pR22