Subacromial decompression versus diagnostic arthroscopy for shoulder impingement: a 5-year follow-up of a randomised, placebo surgery controlled clinical trial
by Mika Paavola, Kari Kanto, Jonas Ranstam, Antti Malmivaara, Jari Inkinen, Juha Kalske, Vesa Savolainen, Ilkka Sinisaari, Simo Taimela, Teppo Järvinen
