TY  - RPRT
TI  - Helper T cells recognise antigen and macrophage surface components simultaneously.
AU  - J W Kappler
AU  - P C Marrack
PY  - 1976
DO  - 10.1038/262797a0
UR  - https://pubmed.ncbi.nlm.nih.gov/1085419/
ID  - 1085419
ER  -