TY  - RPRT
TI  - Study on the cellular factor of delayed hypersensitivity.
AU  - I Kochan
AU  - J A Christopher
AU  - L Kupchyk
PY  - 1966
DO  - 10.1016/0021-8707(66)90024-4
UR  - https://pubmed.ncbi.nlm.nih.gov/5224129/
ID  - 5224129
ER  -