title: Aetiology of respiratory tract infections.
authors.forename: Henry R
authors.initials: HR
authors.lastname: Bloom
mesh_terms: D002983:Clinical Competence; D005194:Family Practice; D006801:Humans; D010612:Pharyngitis / Q000175:diagnosis; D012141:Respiratory Tract Infections / Q000209:etiology*; D013290:Streptococcal Infections / Q000175:diagnosis