RT Journal Article SR Electronic T1 Unusual focal opacities in the lungs JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1299 OP 1302 DO 10.15537/smj.2019.12.24689 VO 40 IS 12 A1 Alqurashi, Moayad M. A1 Rajendram, Rajkumar YR 2019 UL http://smj.org.sa/content/40/12/1299.abstract