%0 Journal Article %A H Ellman %A SP Kay %T Arthroscopic subacromial decompression for chronic impingement. Two- to five-year results %D 1991 %J The Journal of Bone & Joint Surgery British Volume %P 395-398 %V 73-B %N 3 %R 10.1302/0301-620X.73B3.1670435 %U https://doi.org/10.1302/0301-620X.73B3.1670435 %K