000			00335nam a2200145Ia 4500
008			250318s9999 xx 000 0 und d
020			_a0
082			_aAYU _bDUT
100			_aDutta
245		0	_aUpdate in Contraception
260			_aVaranasi _bJaypee Brothers _c2019 :
300			_a67
365			_a175
650			_aPrasuti Tantra
999			_c244256 _d244256