@misc{indiciaeb38106224854, title = {Activated antigen-presenting cells select and present chemically modified peptides recognized by unique CD4 T cells.}, author = {Jeremy Herzog and Yoichi Maekawa and Thomas P Cirrito and Beverly S Illian and Emil R Unanue}, year = {2005}, doi = {10.1073/pnas.0502255102}, url = {https://pubmed.ncbi.nlm.nih.gov/15901898/}, note = {Source identifier: 15901898} }