[Studies of leptospirosis in the cities of Veracruz, Tampico and Mexico in the Mexican Republic].
D002947:Cities; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology*; D008800:Mexico
LEPTOSPIROSIS/epidemiology
Estudios de leptospirosis en las ciudades de Veracruz, Tampico y Mexico, de la Republica Mexicana.