title: [SEASONAL FLUCTUATIONS IN MORTALITY FROM CARDIOVASCULAR DISEASES].
mesh_terms: D002318:Cardiovascular Diseases; D006801:Humans; D009026:Mortality; D012621:Seasons; D014586:USSR
keywords: CARDIOVASCULAR DISEASES; MORTALITY; SEASONS; USSR
vernacular_title: SEZONNYE KOLEBANIIA SMERTNOSTI OT SERDECHNO-SOSUDISTYKH ZABOLEVANI I.