00297nam a2200109Ia 4500008004100000040001100041100002400052245003600076260005200112300001300164300001000177251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aRobert M. Zollinger 4aThe American Journal of Surgery  c1959bThe American Journal of SurgeryaNew York  aP. 1-820  bV. 97