Sharma Bhattarai, Amit, Navindra Raj Bista, Madindra Bahadur Basnet, Deepak Raj Joshi, and Anil Shrestha. “Interrater Variability Among Anaesthesiologists Using American Society of Anesthesiologists Physical Status Classification System ”. Journal of Nepal Health Research Council 21, no. 4 (March 31, 2024): 543-549. Accessed October 3, 2025. http://103.69.126.137/index.php/jnhrc/article/view/4542.