title: [Effect of the blood group on pediatric morbidity from acute otitis media and chronic tonsillitis].
mesh_terms: D000208:Acute Disease; D001789:Blood Group Antigens; D002648:Child; D002908:Chronic Disease; D006801:Humans; D010033:Otitis Media / Q000453:epidemiology*; D014069:Tonsillitis / Q000453:epidemiology*; D014455:Ukraine
chemical_list: D001789:Blood Group Antigens
vernacular_title: Vliianie gruppy krovi na zabolevaemost' deteĭ ostrymi srednimi otitami i khronicheskim tonzillitom