000			00303nam a2200133Ia 4500
008			200512s9999 xx 000 0 und d
082			_a617.96
100			_aBucklin
245		2	_aA practical approach to obstetrics anesthesia
250			_a-
260			_bLww _c2009
440			_v_
650			_aAnesthe
999			_c48828 _d48828