共 15 条
[1]
BAILEY C. B., 1960, CANADIAN JOUR ANIMAL SCI, V40, P143
[2]
BARTONWRIGHT EC, 1952, MICROBIOLOGICAL ASSA, P147
[4]
BELL JM, 1972, NUTRIENT REQUIREMENT, P46
[6]
Greene RD, 1944, J BIOL CHEM, V155, P1
[8]
MADDY KH, 1949, J BIOL CHEM, V177, P577
[9]
MAYNARD LA, 1969, ANIMAL NUTR, P115
[10]
MITCHELL HH, 1927, J HOME ECON, V19, P122