000			00361nam a2200157Ia 4500
008			210804s2008||||xx |||||||||||||| ||und||
020			_a9780071479042
041			_aeng
082			_a616.07543 _bJOH/EM
100			_aJohn O
245		0	_aEmergency ultrasound
250			_a2
260			_aNew york _bMcgraw hill _c2008
300			_a562 _eCD 160
942			_cBK
999			_c10477 _d10477