Sousa Varela, J., Ramos Santos, P., Simões Rodrigues, M., Amaro, M., & Delerue, M. F. (2026). Subacute Combined Degeneration as the Initial Manifestation of Folate Deficiency. Acta Médica Portuguesa, 39(6-7), 431–432. https://doi.org/10.20344/amp.24329