00282nam a2200109Ia 4500008004100000040001100041100002500052245003200077260004100109300001300150300000900163251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aPhilip S. Portoghese 0aJournl Of Medical Chemistry  c1990bAmerican Chemical SocietyaUSA  aP.1-1084  bV.33