PT - JOURNAL ARTICLE AU - Al-Otaibi, Sultan T. AU - Al-Khouzaie, Thamer H. TI - An elderly man with fibrotic lung disease DP - 2011 Apr 01 TA - Saudi Medical Journal PG - 422--424 VI - 32 IP - 4 4099 - http://smj.org.sa/content/32/4/422.short 4100 - http://smj.org.sa/content/32/4/422.full SO - Saudi Med J2011 Apr 01; 32