00337nam a2200121Ia 4500008004100000022001400041040001100055100002000066245003000086260007300116300001600189300001000205251112s9999||||xx |||||||||||||| ||und||  a0022-1767  aCNCLSA  aPeter E. Lipsky 4aThe Journal of Immunology  cNovember 1, 1996bThe American Association Of ImmunologistsaU. S. A  aP.3769-4740  bV.157