TY - RPRT TI - Antigen-specific suppressor T-cell factors. AU - J A Kapp AU - C W Pierce AU - C M Sorensen PY - 1984 DO - 10.1080/21548331.1984.11702892 UR - https://pubmed.ncbi.nlm.nih.gov/6205010/ ID - 6205010 ER -