共 68 条
[51]
ROWBOTHAM AH, 1935, U CALIF PUBL MODERN, V18, P265
[52]
Salmon D.E., 1886, AM VET REV, V10, P63
[53]
SAMOILOWITZ D, 1782, MEMOIRE INOCULATION
[54]
SCOTT GR, 1990, VIRUS INFECT RUMINAN
[55]
SEMMER, 1889, ENCY GESAMMTEN THIER
[56]
SICK GF, 1803, UEBER SCHAFPOCKEN DE
[57]
Silverstein Arthur M, 1989, HIST IMMUNOLOGY
[58]
TIMONIUS, 1714, PHILOS T, V29, P72
[59]
VEITH JE, 1831, HDB VETERINARKUNDE, V3
[60]
VIENNOIS A, 1860, ARCH GEN MED I, V15, P641