1. Stretching.;Anderson,1980
2. Textbook of Orthopedic Medicine;Cyriax,1982
3. Comparison of injection techniques for shoulder pain: results of a double-blind, randomized study;Ellis;BMJ,1983
4. Local corticosteroid injection treatment in rheumatic disorders;Gray;Semin Arthritis Rheum,1981
5. Survey on the use of corticosteroid injections by orthopedists;Hill;Contemp Orthop,1989