TY - RPRT TI - In vitro immune response to the 2,4,6-trinitrophenyl determinant in aged C57BL/6J mice:changes in the humoral immune response to, avidity for the TNP determinant and responsiveness to LPS effect with aging. AU - S Kishimoto AU - T Takahama AU - H Mizumachi PY - 1976 UR - https://pubmed.ncbi.nlm.nih.gov/55434/ ID - 55434 ER -