RT Journal Article SR Electronic T1 Cervical lymph node biopsy: Clinical and histological significance JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1291 OP 1292 VO 23 IS 10 A1 Ibrahim Mansoor A1 Sayed Abdul-Aziz YR 2002 UL http://smj.org.sa/content/23/10/1291.abstract AB