TY  - RPRT
TI  - Suppressor factors: potential for immunotherapy.
AU  - R S Krakauer
AU  - J D Clough
PY  - 1980
DO  - 10.1016/0162-3109(80)90056-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6160117/
ID  - 6160117
ER  -