title: Lower respiratory tract infection in the community: prognosis  predictably difficult to predict.
authors.forename: Paul A
authors.initials: PA
authors.lastname: Marsden
authors.forename: Mark
authors.initials: M
authors.lastname: Woodhead
mesh_terms: D001794:Blood Pressure; D003221:Confusion; D005260:Female; D006801:Humans; D008297:Male; D011014:Pneumonia / Q000175:diagnosis*; D011320:Primary Health Care / Q000379:methods*; D056152:Respiratory Rate; D012141:Respiratory Tract Infections / Q000175:diagnosis*