“The Uninvited Guest: Escherichia coli Meningoencephalitis in an Immunocompetent Child” (2026) Vittals Medicare Journal Of Case Reports [Preprint]. पर उपलब्ध: https://vmcasereports.com/vmjcr/article/view/31 (अंतिम उपयोग: 9 सितम्बर 2026).