Baskota, D K, B K Singha, R Prasad, RCM Amatya, H Bhattarai, and RPS Guragain. “Pre-Operative Findings: Osiicular Status in Cases of Chronic Suppurative Otitis Media- Attico Antral Type”. Journal of Nepal Medical Association 36, no. 124 (January 1, 2003): 373–384. Accessed May 19, 2024. http://jnma.com.np/jnma/index.php/jnma/article/view/993.