00289nam a2200109Ia 4500008004100000040001100041100001900052245003700071260004900108300001200157300001000169251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aV. Nussenzweig 0aJournal Of Immunological Methods  c1991bElseiver Publishing CompanyaAmsterdam  aP.1-286  bV.137