TY  - RPRT
TI  - Phenotypic and functional differences between human CD4+CD25+ and type 1 regulatory T cells.
AU  - M K Levings
AU  - M G Roncarolo
PY  - 2005
DO  - 10.1007/3-540-27702-1_14
UR  - https://pubmed.ncbi.nlm.nih.gov/15981486/
ID  - 15981486
ER  -