Magnetization transfer imaging of the brain: A quantitative comparison of results obtained at 1.5 and 4.0 tUmamaheswar Duvvuri, Lizann Bolinger, J.S. Leigh et al.|Journal of Magnetic Resonance Imaging|1999Cited by 17
Sodium multiple quantum spectroscopy of articular cartilage: Effects of mechanical compressionUmamaheswar Duvvuri, Ravinder Reddy, Jonathan H. Kaufman et al.|Magnetic Resonance in Medicine|1998Cited by 10