K. R. Prathap Kumar

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INTRODUCTION The use of intrathecal (IT) infusion of analgesic medications to treat patients with chronic refractory pain has increased since its inception in the 1980s, and the need for clinical(More)
BACKGROUND Chronic back and leg pain conditions result in patients' loss of function, reduced quality of life and increased costs to the society. AIMS To assess health-related quality of life(More)