Epidemiological studies on plague in Calcutta. II. The role of movement of rats in the spread of plague infection (with special reference to the epidemic plague in Calcutta, 1948-51).
D000818:Animals; D058872:Epidemics; D016021:Epidemiologic Studies; D007194:India; D010930:Plague / Q000453:epidemiology*; D051381:Rats / Q000469:parasitology; D005423:Siphonaptera
FLEAS; PLAGUE/epidemiology; RATS/parasitology