RT Journal Article SR Electronic T1 An anemic patient who presented with abdominal pain due to trichobezoar JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1139 OP 1140 VO 23 IS 9 A1 Alam, Maqbool A1 Khan, Durab YR 2002 UL http://smj.org.sa/content/23/9/1139.abstract AB