title: The etiology of respiratory tract infections in military personnel. 6. A critical evaluation of a study during the years 1960-1963.
mesh_terms: D000257:Adenoviridae Infections / Q000453:epidemiology*; D003384:Coxsackievirus Infections / Q000453:epidemiology*; D004196:Disease Outbreaks; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology*; D008889:Military Personnel; D012141:Respiratory Tract Infections / Q000209:etiology*; D012621:Seasons; D013290:Streptococcal Infections / Q000453:epidemiology*; D013548:Sweden