Peterfy, C G Imaging the patellofemoral joint. Current status and future directions. [electronic resource] - The American journal of knee surgery 1997 - 110-20 p. digital Publication Type: Journal Article ISSN: 0899-7403 Subjects--Topical Terms: Cartilage, Articular--pathologyDiagnostic ImagingHumansJoint Diseases--diagnosisKnee Joint--diagnostic imagingMagnetic Resonance ImagingTomography, X-Ray Computed