TY  - RPRT
TI  - Antigen presentation: untapped peptides.
AU  - M T Heemels
AU  - H Ploegh
PY  - 1993
DO  - 10.1016/0960-9822(93)90208-6
UR  - https://pubmed.ncbi.nlm.nih.gov/15335738/
ID  - 15335738
ER  -