00289nam a2200109Ia 4500008004100000040001100041100001900052245004000071260004000111300001700151300001100168251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJohn T. Edsall 4aThe Journal of Biological Chemistry  c1963bWaverly Press Inc.aBaltimore  aP. 3151-4182  bV. 238