RT Journal Article SR Electronic T1 Pneumonia JF Pediatrics in Review JO Pediatr. Rev. FD American Academy of Pediatrics SP 132 OP 140 DO 10.1542/pir.23-4-132 VO 23 IS 4 A1 Gaston, Benjamin YR 2002 UL http://pedsinreview.aappublications.org/content/23/4/132.abstract AB