Roda, L G Positive and negative immunomodulation by opioid peptides. [electronic resource] - International journal of immunopharmacology Jan 1996 - 1-16 p. digital Publication Type: Journal Article; Review ISSN: 0192-0561 Standard No.: 10.1016/0192-0561(95)00105-0 doi Subjects--Topical Terms: Adjuvants, Immunologic--pharmacologyAnimalsHumansMiceNeuroimmunomodulationOpioid Peptides--pharmacology