00286nam a2200109Ia 4500008004100000040001100041100001800052245003600070260004800106300001300154300000900167251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aR. W. Baldwin 0aCancer Immunology Immunotherapy c1990/1991bSpringer InternationalaNew York aP. 1-410 bV.61