Acute respiratory infections in aircrew under training with special reference to influenza and adenovirus infections.
D000257:Adenoviridae Infections / Q000453:epidemiology*; D000337:Aerospace Medicine; D004739:England; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D008297:Male; D012141:Respiratory Tract Infections / Q000453:epidemiology*