title: A formula to assess lymphocyte responsiveness in vitro.
mesh_terms: D002648:Child; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D007158:Immunologic Techniques; D008214:Lymphocytes / Q000187:drug effects / Q000276:immunology*; D010835:Phytohemagglutinins / Q000494:pharmacology
chemical_list: D010835:Phytohemagglutinins