TY - RPRT TI - The relationship between immunization and circulating antigen-specific plaque-forming cells. AU - R J Falkoff AU - L P Zhu AU - A S Fauci PY - 1983 DO - 10.1016/0008-8749(83)90295-2 UR - https://pubmed.ncbi.nlm.nih.gov/6190578/ ID - 6190578 ER -