“The Use of Intravenous Immunoglobulin in Subacute Sclerosing Panencephalitis: A Retrospective Cohort Study”. Acta Medica Philippina 46, no. 4 (September 23, 2013). Accessed October 4, 2025. https://luna.upm.edu.ph/index.php/acta/article/view/2020.