RT Journal Article SR Electronic T1 Development of pneumatoceles after viral infection JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1073 OP 1074 VO 27 IS 7 A1 Mustafa K. Celen A1 Celal Ayaz A1 Esen Ozmen A1 Salih Hosoglu A1 Mehmet F. Geyik YR 2006 UL http://smj.org.sa/content/27/7/1073.abstract AB