title: Contrast enhancement in NMR imaging by selection of radiofrequency pulse sequence and time: examples in demyelinating disease.
mesh_terms: D006801:Humans; D007089:Image Enhancement; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000175:diagnosis*; D013997:Time Factors