[Epidemiology and pathogenesis of viral and rickettsial diseases in Italy].
D006801:Humans; D007558:Italy; D012282:Rickettsia Infections / Q000453:epidemiology* / Q000706:statistics & numerical data*; D014777:Virus Diseases / Q000453:epidemiology* / Q000706:statistics & numerical data*
RICKETTSIAL DISEASES/epidemiology and statistics; VIRUS DISEASES/epidemiology and statistics
Schemi di epidemiologia e patogenesi delle malattie da virus e da rickettsie in Italia.