Comment on: A prospective double-blind placebo-controlled randomized trial of ultrasound in the physiotherapy treatment of shoulder pain.
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D003131:Combined Modality Therapy; D004311:Double-Blind Method; D006801:Humans; D010147:Pain Measurement; D026741:Physical Therapy Modalities; D016032:Randomized Controlled Trials as Topic; D015203:Reproducibility of Results; D020069:Shoulder Pain / Q000000981:diagnostic imaging* / Q000628:therapy*; D014463:Ultrasonography