Primary position upbeat nystagmus in thiamine deficiency
Denison Alves Pedrosa, René de Araújo Gleizer, Raphaela Coelho Veloso Gomes, José Marcos Vieira de Albuquerque Filho, Breno Assunção Matos, Rafaela Almeida Alquéres
Practical Neurology Feb 2024, 24 (1) 82-83; DOI: 10.1136/pn-2023-003914