title: Influence of morphine and naloxone on human peripheral blood T-lymphocytes.
mesh_terms: D000328:Adult; D001402:B-Lymphocytes / Q000187:drug effects; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D007958:Leukocyte Count; D008213:Lymphocyte Activation / Q000187:drug effects; D008215:Lymphocytes, Null / Q000187:drug effects; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology*; D013601:T-Lymphocytes / Q000187:drug effects*
chemical_list: D009270:Naloxone; D009020:Morphine