00281nam a2200109Ia 4500008004100000040001100041100001700052245003600069260004000105300001600145300001000161251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aHans Neurath 0aJournal Of Biological Chemistry  c1972bAmeican Chemical SocietyaUsa  aP.1341-2632  bV.247