TY  - RPRT
TI  - In vitro selection and extended culture of antigen-specific T lymphocytes. II. Mechanisms of selection.
AU  - S Z Ben-Sasson
AU  - W E Paul
AU  - E M Shevach
AU  - I Green
PY  - 1975
UR  - https://pubmed.ncbi.nlm.nih.gov/52677/
ID  - 52677
ER  -