Lau, H. (2002). Inguinal hernia repair [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200001381
Mohanty, S. K., Jena, K., Mahapatra, T., Dash, J. R., John, A., & Meher, D. (2016). Obstructed direct inguinal hernia: A rare encounter. International Journal of Case Reports and Images (IJCRI), 7(9), vii+592-595. https://doi.org/10.5348/ijcri-2016106-CR-10694