Foot DropBMJ 350:h1736, Stevens, F.,et al, 2015
Copper DeficiencyBMJ 348:g3691, Chhetri, S.K.,et al, 2014
Chronic Cryptogenic Sensory Polyneuropathy,Clinical and Laboratory CharacteristicsArch Neurol 56:540-547, 519, Wolfe,G.I.,et al, 1999