TY - GEN AU - Silverstein,A M AU - Segal,S TI - The ontogeny of antigen-specific T cells SN - 0022-1007 PY - 1975///1211 KW - Animals KW - Antibody Formation KW - Antibody-Producing Cells KW - Antigens KW - Dinitrophenols KW - immunology KW - Female KW - Fetus KW - Gestational Age KW - Hemocyanins KW - Ovalbumin KW - Pregnancy KW - Sheep KW - T-Lymphocytes KW - Viral Plaque Assay N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1084/jem.142.3.802 ER -