Cabrerizo-García, J. L., Sebastián-Royo, M., Montes, N., & Zalba-Etayo, B. (2012). Subacute combined spinal cord degeneration and pancytopenia secondary to severe vitamin B12 deficiency. São Paulo Medical Journal, 130(4), 259–262. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1477