title: Republished research: effect of specific exercise strategy on need for surgery in patients with subacromial impingement syndrome: randomised controlled study.
authors: Department of Medical and Health Sciences, Division of Physiotherapy, Linköping University, SE- 581 83, Linköping, Sweden. theresa.holmgren@liu.se
authors: Theresa
authors: T
authors: Holmgren
authors: Hanna Björnsson
authors: HB
authors: Hallgren
authors: Birgitta
authors: B
authors: Oberg
authors: Lars
authors: L
authors: Adolfsson
authors: Kajsa
authors: K
authors: Johansson