共 27 条
- [1] ABRAMS GD, 1967, P SOC EXP BIOL MED, V126, P301
- [3] OCCURRENCE OF ESCHERICHIA COLI SOMATIC ANTIBODY IN PIG SERUM COLOSTRUM AND MILK AND AN INVESTIGATION OF ITS POSSIBLE SIGNIFICANCE IN IMMUNITY [J]. BRITISH VETERINARY JOURNAL, 1968, 124 (07): : 273 - &
- [5] BERG RD, 1972, AM J CLIN NUTR, V25, P1364
- [7] HOSKINS LC, 1968, GASTROENTEROLOGY, V54, P210
- [9] MAIER BR, 1972, AM J CLIN NUTR, V25, P1433
- [10] MEYNELL GG, 1963, BRIT J EXP PATHOL, V44, P209