Surgical treatment of resistant tennis elbow. A prospective, randomized study comparing decompression of the posterior interosseous nerve and lengthening of the tendon of the extensor carpi radialis brevis muscle. - Leppilahti,J.; Raatikainen,T.; Pienimaki,T.; Hanninen,A.; Jalovaara,P. (Arch Orthop Trauma Surg, 2001)