title: Decreased pulsatile blood flow in the patella in patellofemoral pain syndrome.
authors.forename: Karsten
authors.initials: K
authors.lastname: Knobloch
mesh_terms: D006801:Humans; D010329:Patella / Q000098:blood supply*; D046788:Patellofemoral Pain Syndrome / Q000175:diagnosis / Q000503:physiopathology*; D017156:Photoplethysmography; D011673:Pulsatile Flow / Q000502:physiology*