Moura, Caroline de Castro Cupping therapy and chronic back pain: systematic review and meta-analysis. [electronic resource] - Revista latino-americana de enfermagem Nov 2018 - e3094 p. digital Publication Type: Journal Article; Meta-Analysis; Systematic Review ISSN: 1518-8345 Standard No.: 10.1590/1518-8345.2888.3094 doi Subjects--Topical Terms: Back Pain--therapyChronic PainHumansTherapy, Soft Tissue--methodsVacuum