%0 Journal Article %A RP Jakob %A HU Staubli %A JT Deland %T Grading the pivot shift. Objective tests with implications for treatment %D 1987 %J The Journal of Bone & Joint Surgery British Volume %P 294-299 %V 69-B %N 2 %R 10.1302/0301-620X.69B2.3818763 %U https://doi.org/10.1302/0301-620X.69B2.3818763 %K