[THE SIGNIFICANCE OF RELATIVE INDICES IN THE STUDY OF THE SEASONAL NATURE OF INFECTIOUS DISEASES].
D003141:Communicable Diseases; D006801:Humans; D009017:Morbidity; D012621:Seasons; D013223:Statistics as Topic; D014586:USSR
COMMUNICABLE DISEASES; MORBIDITY; SEASONS; STATISTICS; USSR
ZNACHENIE OTNOSITEL'NYKH POKAZATELE I PRI IZUCHENII SEZONNOSTI INFEKTSIONNYKH ZABOLEVANII.