RT Journal Article SR Electronic T1 A severity score for intraventricular hemorrhage in preterm neonates. JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1313 OP 1314 VO 32 IS 12 A1 Sameer Y. Al-Abdi YR 2011 UL http://smj.org.sa/content/32/12/1313.abstract AB