. . . . . . . . . . . . "[The aim of the present study was to investigate whether opioid agonists (morphine, alpha(S1)-casomorphin and ethylketocyclazocine) may have a direct action on the secretion of antibodies and cytokines by multiple myeloma-derived cell lines and normal CD19+ B-lymphocytes.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:46:46+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .