Reliability of measures of impairments associated with patellofemoral pain syndromeSara R. Piva, John D. Childs, David Browder et al.|BMC Musculoskeletal Disorders|2006Cited by 262
Reports of joint instability in knee osteoarthritis: Its prevalence and relationship to physical functionG. Kelley Fitzgerald, James J. Irrgang, Sara R. Piva|Arthritis Care & Research|2004Cited by 255
A Modified Neuromuscular Electrical Stimulation Protocol for Quadriceps Strength Training Following Anterior Cruciate Ligament ReconstructionG. Kelley Fitzgerald, James J. Irrgang, Sara R. Piva|Journal of Orthopaedic and Sports Physical Therapy|2003Cited by 200
Get up and go test in patients with knee osteoarthritisSara R. Piva, Terrence W Starz, Fawzi F. Bouzubar et al.|Archives of Physical Medicine and Rehabilitation|2004Cited by 152
Quadriceps activation failure as a moderator of the relationship between quadriceps strength and physical function in individuals with knee osteoarthritisG. Kelley Fitzgerald, Terence W. Starz, Sara R. Piva et al.|Arthritis Care & Research|2004Cited by 146