共 5 条
[2]
BRIGGS GM, 1952, P SOC EXP BIOL MED, V81, P113, DOI 10.3181/00379727-81-19794
[4]
GORDON RS, 1955, POULTRY SCI, V34, P1198
[5]
SULLIVAN TW, 1957, J NUTR, V62, P143