@misc{indiciaea259751ef44e, title = {Delayed hypersensitivity to SK-SD: in vitro lymphocyte study with an active component.}, author = {R H Tomar and F B Taylor and G R Green}, year = {1972}, url = {https://pubmed.ncbi.nlm.nih.gov/4110799/}, note = {Source identifier: 4110799} }