TY - RPRT TI - Regulatory feedback pathways in the thymus. AU - R Mehr AU - A S Perelson AU - M Fridkis-Hareli AU - A Globerson PY - 1997 DO - 10.1016/s0167-5699(97)01150-x UR - https://pubmed.ncbi.nlm.nih.gov/9425736/ ID - 9425736 ER -