TY  - RPRT
TI  - A differential-avidity model for T-cell selection.
AU  - P G Ashton-Rickardt
AU  - S Tonegawa
PY  - 1994
DO  - 10.1016/0167-5699(94)90174-0
UR  - https://pubmed.ncbi.nlm.nih.gov/7916949/
ID  - 7916949
ER  -