000			00317nam a2200121Ia 4500
008			220809s2013 xx 000 0 und d
041			_aeng
082			_a618
245			_aFeritlity and sterility,Vol-99,No-1-3,2013 / Jan-Mar
260			_c2013
520			_aBack Volume
650			_aObstetrics and Gynaecology (618)
999			_c166141 _d166141