TY  - RPRT
TI  - Reticuloendothelial system cells modifying bacterial antigen specificity.
AU  - B Heymer
AU  - O Haferkamp
PY  - 1971
DO  - 10.1007/bf02121295
UR  - https://pubmed.ncbi.nlm.nih.gov/5004548/
ID  - 5004548
ER  -