Rana, A, G Gurung, M singh, N Pradhan, and R Jha. “CERVICAL CERCLAGE”. Journal of Nepal Medical Association 37, no. 125 (January 1, 2003): 464–470. Accessed May 17, 2024. http://jnma.com.np/jnma/index.php/jnma/article/view/1184.