Aryal, Nirjala, Arun Kumar Neopane, Moon Thapa, Umesh Kumar Singh, and Keshav Agrawal. “Crystalline Penicillin for Community Acquired Pneumonia: Does It Still Work?”. Medical Journal of Shree Birendra Hospital 11, no. 2 (April 6, 2013): 36–39. Accessed November 21, 2024. https://nepjol.info/index.php/MJSBH/article/view/7908.