TY - RPRT TI - MHC class I-restricted antigen processing--lessons from natural ligands. AU - H G Rammensee AU - O Rötzschke AU - K Falk PY - 1993 DO - 10.1159/000319185 UR - https://pubmed.ncbi.nlm.nih.gov/8260085/ ID - 8260085 ER -