共 29 条
- [1] Bertholf LM, 1933, J AGRIC RES, V47, P0375
- [2] Bishop GH, 1923, J BIOL CHEM, V58, P543
- [3] Bishop GH, 1925, J BIOL CHEM, V66, P77
- [5] BROWN FM, 1928, AM MUSEUM NOVITIATES
- [6] Campbell FL, 1926, J AGRIC RES, V32, P0359
- [8] COOK FC, 1924, USDA DEPT B, V1147
- [9] deAberle SB, 1927, J BIOL CHEM, V72, P643
- [10] ELSER E, 1928, TECH IND SCHWEIZER C, P101