共 8 条
[2]
CROSBY W H, 1954, U S Armed Forces Med J, V5, P693
[3]
LAYNE E, 1957, METHOD ENZYMOL, V3, P450
[5]
PLAVNIK I, 1982, POULTRY SCI, V62, P152
[6]
SOUTHERN LL, 1984, NUTR REP INT, V29, P35
[7]
Steel RGD, 1980, PRINCIPLES PROCEDURE
[8]
1977, NUTRIENT REQUIREMENT