van der Heijden, G J Physiotherapy for patients with soft tissue shoulder disorders: a systematic review of randomised clinical trials. [electronic resource] - BMJ (Clinical research ed.) Jul 1997 - 25-30 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 0959-8138 Standard No.: 10.1136/bmj.315.7099.25 doi Subjects--Topical Terms: Databases, BibliographicHumansPhysical Therapy ModalitiesRandomized Controlled Trials as TopicShoulder InjuriesSoft Tissue Injuries--therapyTreatment OutcomeUltrasonic Therapy