共 31 条
- [1] SOMMERFELD, 1909, HDB MILCHKUNDE, P486
- [2] 1919, P SOC EXPER BIOL MED, V16, P151
- [3] 1915, AM J DIS CHILD, V10, P2033
- [4] 1892, Z HYG INFEKTIONSKRAN, V12, P183
- [5] 1893, ANN I PASTEUR, V7, P289
- [6] 1912, J HYG, V12, P497
- [7] 1917, AM J OBST, V75, P193
- [8] 1921, J AM VET MED ASS, V58, P533
- [9] 1918, MICH AGR EXPER STATI
- [10] 1899, LANCET, V2, P701