RT Journal Article SR Electronic T1 Massive Lobar Emphysema in Infants: Diagnosis and Treatment JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 270 OP 282 VO 28 IS 4 A1 Mercer, Robert D. A1 Hawk, William A. A1 Darakjian, Ghazar YR 1961 UL http://www.ccjm.org/content/28/4/270.abstract AB