00327nam a2200109Ia 4500008004100000040001100041100002400052245006000076260005500136300001600191300001000207251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aMichael E. De bakey 4aThe Surgical Clinics of North AmericabVascular Surgery  cAugust, 1966bW. B. Saunders CompanyaPhiladelphia  aP. 823-1085  bV. 46