title: Pulsed radiofrequency versus conventional transcutaneous electrical nerve stimulation in painful shoulder: a prospective, randomized study - can you really have the conclusion?
authors.forename: Sun
authors.initials: S
authors.lastname: peng-fei
authors.forename: Jia
authors.initials: J
authors.lastname: yu-hua
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D000078702:Radiofrequency Therapy; D020069:Shoulder Pain / Q000628:therapy*; D004561:Transcutaneous Electric Nerve Stimulation / Q000379:methods*