00274nam a2200097Ia 4500008004100000040001100041100001900052245004200071260005300113300001000166251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aRonald A. Malt 4aThe Surgical Clinics of North America  cJune, 1974bW. B. Saunders CompanyaPhiladelphia  bV. 54