TY  - RPRT
TI  - Tolerance induction by an apparently non-immunogenic molecule.
AU  - G E Roelants
AU  - J W Goodman
PY  - 1970
DO  - 10.1038/227175a0
UR  - https://pubmed.ncbi.nlm.nih.gov/4987872/
ID  - 4987872
ER  -