Piparva, Kiran G, Bhavesh R Kanabar, and Anil P Singh. “Clinical Outcomes of Parenteral Methylene Blue As Adjunct Therapy in Hospitalized COVID-19 Patients: A Retrospective Cohort Study”. National Journal of Medical Research 16, no. 04 (October 1, 2026): 289–297. Accessed October 2, 2026. https://njmr.in/index.php/file/article/view/1407.