000			00318nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e90142 _aMAIN
041			_aEnglish
082			_a153.122 M749E
100			_aManisha
245		0	_aDose dependent effect of morphine on retention
300			_a81 p.
942			_cTH
999			_c48432 _d48432