@misc{indiciae86c0a8081b61, title = {The relationship between immunization and circulating antigen-specific plaque-forming cells.}, author = {R J Falkoff and L P Zhu and A S Fauci}, year = {1983}, doi = {10.1016/0008-8749(83)90295-2}, url = {https://pubmed.ncbi.nlm.nih.gov/6190578/}, note = {Source identifier: 6190578} }