title: Patellofemoral arthralgia.
mesh_terms: D005269:Femur; D006801:Humans; D007592:Joint Diseases / Q000150:complications; D007717:Knee; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D059408:Pain Management; D010329:Patella; D052256:Tendinopathy / Q000150:complications