TY  - RPRT
TI  - Hapten-carrier relationships in immunological unresponsiveness. II. Decrease of antibody affinity and specificity in B cell tolerance.
AU  - I J Seppälä
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4137691/
ID  - 4137691
ER  -