共 21 条
- [1] ASMUNDSON V. S., 1935, POULTRY SCI, V14, P99, DOI 10.3382/ps.0140099
- [2] BENNION NOEL L., 1933, POULTRY SCI, V12, P69, DOI 10.3382/ps.0120069
- [4] Clark EP, 1925, J BIOL CHEM, V63, P461
- [6] CONRAD RALPH M., 1939, POULTRY SCI, V18, P327, DOI 10.3382/ps.0180327
- [9] GUTTERIDGE HS, 1947, POULTRY SCI, V26, P286
- [10] HOFFMANN E, 1948, POULTRY SCI, V27, P609, DOI 10.3382/ps.0270609