000			00374nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e90521 _aMAIN
041			_aEnglish
082			_a615.842 A38C
100			_aAggarwal, Monika
245		0	_aComparative evaluation of ultrasound and barium enema examination in mass lesions of large gut
300			_a64 p.
942			_cTH
999			_c74020 _d74020