Kosciuczuk, Urszula Opioid-induced immunosuppression and carcinogenesis promotion theories create the newest trend in acute and chronic pain pharmacotherapy. [electronic resource] - Clinics (Sao Paulo, Brazil) 2020 - e1554 p. digital Publication Type: Journal Article; Review ISSN: 1980-5322 Standard No.: 10.6061/clinics/2020/e1554 doi Subjects--Topical Terms: Analgesics, Opioid--adverse effectsCarcinogenesisChronic Pain--drug therapyDrug ToleranceFemaleHumansHypothalamo-Hypophyseal System--drug effectsMaleOpioid-Related DisordersPituitary-Adrenal System--drug effectsRetrospective Studies