00369nam a2200109Ia 4500008004100000022001400041040001100055245009300066260007200159300001700231300001100248251112s9999||||xx |||||||||||||| ||und||  a0022-1767  aCNCLSA 4aThe Journal of ImmunologybOfficial Journal of the American Association of Immunologists  cApril 1, 1990bThe American Association of ImmunologistsaBaltimore  aP. 2451-3650  bV. 144