共 30 条
- [14] A SUGAR-CONTAINING BASAL MEDIUM FOR VITAMIN-B12-ASSAY WITH EUGLENA - APPLICATION TO BODY FLUIDS [J]. JOURNAL OF PROTOZOOLOGY, 1956, 3 (03): : 101 - 112
- [17] LIN D K, 1973, Nature (London), V241, P533, DOI 10.1038/241533a0
- [20] LOWRY OH, 1951, J BIOL CHEM, V193, P265