Grodzki, David M Ultrashort echo time imaging using pointwise encoding time reduction with radial acquisition (PETRA). [electronic resource] - Magnetic resonance in medicine Feb 2012 - 510-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1522-2594 Standard No.: 10.1002/mrm.23017 doi Subjects--Topical Terms: Bone and Bones--anatomy & histologyFourier AnalysisHead--anatomy & histologyHumansImage Enhancement--methodsImage Processing, Computer-Assisted--methodsLigaments--anatomy & histologyMagnetic Resonance Imaging--methodsPhantoms, ImagingSensitivity and SpecificityTendons--anatomy & histologyTime Factors