title: Community-acquired severity prediction-what are we predicting and why?
authors: Tayside Respiratory Research Group, University of Dundee, Dundee, DD1 9SY, UK jchalmers@dundee.ac.uk.
authors: J D
authors: JD
authors: Chalmers
mesh_terms: D006801:Humans; D011014:Pneumonia / Q000175:diagnosis*; D012720:Severity of Illness Index