共 15 条
- [1] BEER AE, 1976, IMMUNOBIOLOGY MAMMAL, P198
- [5] NEONATAL MENINGITIS DUE TO ESCHERICHIA-COLI-K1 [J]. JOURNAL OF INFECTIOUS DISEASES, 1977, 136 : S93 - S97
- [6] KASPER DL, 1973, J IMMUNOL, V110, P262
- [7] MCCRACKEN GH, 1974, LANCET, V2, P246
- [9] REED L. J., 1938, AMER JOUR HYG, V27, P493