Hamal, B K, and Amit Joshi. “Hair-Ball (Trichobezoar) in the Stomach of 33 Year Old Female: A Rare Case Report”. Medical Journal of Shree Birendra Hospital 5 (December 1, 2002): 19–23. Accessed December 27, 2024. https://nepjol.info./index.php/MJSBH/article/view/21383.