“The Efficacy of Combination Therapies Including Antiviral Drugs, Methylprednisolone and Daily Proning in 20 Patients with COVID-19 Requiring Invasive Mechanical Ventilation-Case Series in A Single Critical Care Center in Osaka, Japan” (2020) Archives of Clinical and Medical Case Reports, 4(5), pp. 867–882. Available at: https://fortunejournals.org/ojs/index.php/acmcr/article/view/22392 (Accessed: 11 September 2026).