000			00340nam a2200145Ia 4500
008			250318s9999 xx 000 0 und d
020			_a0
082			_aAYU _bGUP
100			_aGupta
245		0	_aAids to Postgraduate surgery
260			_aVaranasi _bJaypee Brothers _c2019 :
300			_a230
365			_a195
650			_aShalya Tantra
999			_c244275 _d244275