共 29 条
- [2] BRAUDE R, 1954, PROGR PHYSL FARM ANI, P40
- [3] ESCHERICHIA-COLI O ANTIBODY CONTENT IN MILK FROM HEALTHY SWEDISH MOTHERS AND MOTHERS FROM A VERY LOW SOCIOECONOMIC GROUP OF A DEVELOPING-COUNTRY [J]. ACTA PAEDIATRICA SCANDINAVICA, 1976, 65 (04): : 417 - 423
- [4] STUDIES OF ESCHERICHIA-COLI O-ANTIGEN SPECIFIC ANTIBODIES IN HUMAN MILK, MATERNAL SERUM AND CORD BLOOD [J]. ACTA PAEDIATRICA SCANDINAVICA, 1976, 65 (02): : 216 - 224
- [5] COWARD WA, 1979, LANCET, V2, P13
- [7] Cowie A, 1980, HORMONAL CONTROL LAC
- [9] DAVIES V, 1945, AM J DIS CHILD, V70, P148
- [10] DEEM HELEN EASTERFIELD, 1931, ARCH DIS CHILDHOOD, V6, P53