TY  - RPRT
TI  - Split tolerance affecting delayed hypersensitivity and induced in mice by pre-immunization with protein antigens in solution.
AU  - A J Crowle
AU  - C C Hu
PY  - 1966
UR  - https://pubmed.ncbi.nlm.nih.gov/5911906/
ID  - 5911906
ER  -