000			00293 a2200109 4500
005			20220525062712.0
022			_a01617567
245			_aJournal of the Medical Students
260			_aNew york _MAssociation Faculty of Medicine University of Khartoum _c1978
490			_vVol. 12
942			_2lcc _cCR
999			_c24658 _d24658