[THE INCIDENCE OF BRUCELLOSIS AMONG THE POPULATION OF CERTAIN EUROPEAN COUNTRIES DURING THE PAST DECADE (1951-1960)].
D002006:Brucellosis; D004813:Epidemiology; D005060:Europe; D006801:Humans; D015994:Incidence
BRUCELLOSIS; EPIDEMIOLOGY; EUROPE
RASPROSTRANENIE BRUTSELLEZA SREDI NASELENIIA V NEKOTORYKH STRANAKH EVROPY ZA POSLEDNEE DESIATILETIE (1951-1960)