Noversa de Sousa R, Fonseca Ângelo, Salgado P, Azevedo A, P. Ferro A. Neuro-Ophthalmic Presentation of Hyperviscosity Syndrome Uncovering Multiple Myeloma Diagnosis. SPMI CR [Internet]. 2026 Jul. 31 [cited 2026 Aug. 4];4(1):6-10. Available from: https://casereports.spmi.pt/index.php/cr/article/view/473