Ul Haq, Faiz, Muhammad Usman Khan, Ayesha Muazzam, Hajrah Farooq, Javeria Iqbal, Muhammad Imran, Rabia Bashir, Sania Ahmad, and Sara Arif. “Interferon-Beta: Treatment Option Against COVID-19”. Geriatric Care 6, no. 3 (July 6, 2020). Accessed April 25, 2024. https://www.pagepressjournals.org/gc/article/view/9093.