000 00318nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aEthan M. Shevach
_92647
245 4 _aThe Journal of Immunology
260 _c1959
_bExcerpta Medica Foundation
_aAmsterdam
300 _aP. 1-442
942 _cJRBV
999 _c20582
_d20582