000 00286nam a2200121Ia 4500
008 200504s9999 xx 000 0 und d
082 _a610
245 0 _aConcepts in Immunology Immuno therapeutics
250 _a1
260 _bAmerican Soc
_c1997
300 _eNO
650 _aImmunology
999 _c17153
_d17153