Wirachpisit, N., Choovongkomol, C., Komonhirun, R., Poomhirun, P. and Ittichaikulthol, W. (2018) “Incidence, Risk Factors, and Complications Associated With In-Hospital Mortality in Emergency Surgery at Ramathibodi Hospital: A Retrospective Study”, Ramathibodi Medical Journal, 41(2), pp. 67–77. doi: 10.14456/rmj.2018.19.