Case Report: Reversible chorea arising from severe vitamin B12 deficiency due to autoimmune gastritis: a

Meifang Yang1,2,3, Yifan Geng1,2,3, Zhiren Chen3

  • 1Department of Neurology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou, Jiangsu, China.

Frontiers in Nutrition
|September 8, 2025
PubMed

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