TY - RPRT TI - Human CD4+ T cell differentiation and effector function: implications for autoimmunity. AU - L S Davis AU - H Schulze-Koops AU - P E Lipsky PY - 1999 DO - 10.1007/bf02786474 UR - https://pubmed.ncbi.nlm.nih.gov/10374693/ ID - 10374693 ER -