TY  - RPRT
TI  - CTLA-4 upregulation during aging.
AU  - Qibin Leng
AU  - Zvi Bentwich
AU  - Gadi Borkow
PY  - 2002
DO  - 10.1016/s0047-6374(02)00077-5
UR  - https://pubmed.ncbi.nlm.nih.gov/12297345/
ID  - 12297345
ER  -