共 12 条
- [1] BURNSIDE JE, 1949, ARCH BIOCHEM, V23, P328
- [2] CARROLL WE, 1939, P AM SOC ANIMAL PROD, V31, P132
- [3] CATRON DV, 1952, J ANIM SCI, V11, P222
- [4] CRAMPTON EW, 1941, SCI AGR, V22, P390
- [5] CUNHA T. J., 1950, ARCH BIOCHEM, V25, P455
- [6] KEITH T. B., 1940, PENNSYLVANIA AGRIC EXP STA BULL, V401, P1
- [7] KEITH TB, 1939, P AM SOC ANIM PROD, V31, P128
- [8] Kingsley GR, 1942, J LAB CLIN MED, V27, P840
- [9] MITCHELL HH, 1939, P AM SOC ANIMAL PROD, V31, P152