| [geographical divisions of rat transmissible diseases]. | in order to prevent rat transmissible diseases, it is necessary to know the geographical distribution of rats, their external parasitic arthropod and rat-borne disease in human, and to make a graph of geographical division. stratified sampling was conducted by county to capture rats, and to sort out flea for identification of their genus and species. a total of 55,064 rats sorting as 6 families, 17 genera and 21 species were captured, and a total of 34,733 flea sorting as 4 families, 25 genera a ... | 2001 | 11321961 |