HLA‐Restricted CD8+Cytotoxic T Lymphocyte, Interferon‐γ, and Interleukin‐4 Responses to Respiratory Syncytial Virus Infection in Infants and Children

Abstract
CD8+ cytotoxic T lymphocyte (CTL) activity, interferon (IFN)–γ, and interleukin (IL)–4 production were evaluated in a blinded manner among respirator