TY  - RPRT
TI  - Helper T cell differentiation, inside and out.
AU  - S L Reiner
PY  - 2001
DO  - 10.1016/s0952-7915(00)00226-0
UR  - https://pubmed.ncbi.nlm.nih.gov/11406368/
ID  - 11406368
ER  -