title: Comparison of symptomatic versus nonsymptomatic patients with chronic anterior cruciate ligament insufficiency.
authors.forename: S R
authors.initials: SR
authors.lastname: Bollen
mesh_terms: D016118:Anterior Cruciate Ligament / Q000503:physiopathology*; D000070598:Anterior Cruciate Ligament Injuries; D002908:Chronic Disease; D006801:Humans; D007593:Joint Instability / Q000503:physiopathology*; D007718:Knee Injuries / Q000503:physiopathology; D007719:Knee Joint / Q000503:physiopathology*; D009469:Neuromuscular Junction / Q000503:physiopathology; D016474:Weight-Bearing / Q000502:physiology