RT Journal Article SR Electronic T1 Predicting Adverse Outcomes in Lower Respiratory Tract Infections JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.2400 VO 17 IS 3 A1 Spencer S. Conte A1 Michael E. Johansen YR 2019 UL http://www.annfammed.org/content/17/3/iii.abstract AB