TY  - RPRT
TI  - Costimulation in tolerance and autoimmunity.
AU  - S Guerder
AU  - R A Flavell
PY  - 1995
DO  - 10.3109/08830189509061743
UR  - https://pubmed.ncbi.nlm.nih.gov/8789426/
ID  - 8789426
ER  -