Shrestha, Ashish, Pasanda Sharma, Anjila Lama, and Ram Bahadur Gurung. “The Role of Aspartate Aminotransferase to Platelet Ratio Index As a Non-Invasive Predictor of Variceal Etiology of Upper Gastrointestinal Bleeding”. Journal of Lumbini Medical College 8, no. 2 (September 20, 2020): 206–211. Accessed July 17, 2024. https://nepjol.info/index.php/JLMC/article/view/40817.