title: [Respiratory tract infections during the influenza epidemic in 1971 in the light of the analysis of results of autopsies and histological examinations].
mesh_terms: D000328:Adult; D000368:Aged; D001344:Autopsy; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000150:complications* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011044:Poland; D012141:Respiratory Tract Infections / Q000209:etiology*
vernacular_title: Zapalenia dróg oddechowych w okresie epidemii grypy w roku 1971 na podstawie analizy wyników badań sekcyjnych i histopatologicznych