"Those manifestations of the immune response which are mediated by antigen-sensitized T-lymphocytes via lymphokines or direct cytotoxicity. This takes place in the absence of circulating antibody or where antibody plays a subordinate role.\nSource: MeSH, 2009"@en . "2009-02-26T06:26:25Z"^^ . "2009-02-26T06:26:25Z"^^ .