[DATA ON THE EPIDEMIOLOGY OF LEPTOSPIROSIS IN THE NORTH OSSETIAN AUTONOMOUS SSR].
D004813:Epidemiology; D007922:Leptospirosis; D014586:USSR
EPIDEMIOLOGY; LEPTOSPIROSIS; USSR
MATERIALY K 'EPIDEMIOLOGII LEPTOSPIROZA V SEVERO-OSETINSKO I ASSR.