000			00292nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aGeorge J Hill
245		0	_aOutpatient Surgery
250			_a2nd(1980)
260			_bW.B.SAUNDERS
300			_a1457
650			_aSurgery
942			_cSURG
999			_c1712 _d1712