00366nam a2200109Ia 4500008004100000022001400041040001100055100001800066245010800084260005500192300000900247251112s9999||||xx |||||||||||||| ||und||  a0014-4304  aCNCLSA  aR. R. Blanken 0aExcerpta Medica Immunology, Serology and TransplantationbThe International Medical Abstracting Service  c1988bElsevier Science Publishers B. V.aAmsterdam  bV.55