J Orthop Sports Phys Ther. 1981;2(3):100-7. doi: 10.2519/jospt.1981.2.3.100.
The Journal of orthopaedic and sports physical therapy
D H O'Donoghue
PMID: 18810157 DOI: 10.2519/jospt.1981.2.3.100
[No abstract available.]