pathogenicadj.致病的
Pathogenic Surveillance病原学监测
pathogenicity variation毒性变异
pathogenic accumulation症结
Pathogenic risk factors致病危险因素
pathogenic characterics发病特点
Pathogenicity mensurate致病性测定
Pathogenicity mechanism致病机制
pathogenic microbiology致病微生物学
pathogenic microorganism致病微生物
pathogenic contamination病原性沾污