000			00310nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aAmin B Kassam
245		0	_aEndoscopic Approaches To Skull Base
250			_a1st(2012)
260			_bKarger
300			_a237
650			_aNeuro Surgery
942			_cSURG
999			_c10373 _d10373