共 7 条
[1]
CARY CA, 1947, US DEP AGR YB, P779
[2]
DYER IA, 1948, J ANIM SCI, V7, P524
[3]
Hill F. W., 1944, POULTRY SCI, V23, P253
[5]
KRIDER JL, 1948, J ANIM SCI, V7, P501
[6]
MCKITTRICK DS, 1947, ARCH BIOCHEM, V15, P133