title: The effect of a thymic extract on the response to PHA of normal lymphocytes.
mesh_terms: D000818:Animals; D007111:Immunity, Cellular / Q000187:drug effects; D008213:Lymphocyte Activation / Q000187:drug effects*; D010835:Phytohemagglutinins / Q000378:metabolism*; D051381:Rats; D013601:T-Lymphocytes / Q000187:drug effects; D013949:Thymus Extracts / Q000494:pharmacology*
chemical_list: D010835:Phytohemagglutinins; D013949:Thymus Extracts