Hsu, E., & Law, S. D. (2019). Refractory Nonvariceal Upper Gastrointestinal Bleeding Requiring Surgical Intervention. Cureus.
Chicago Style aipamenaHsu, Edmund, and Singwu D. Law. "Refractory Nonvariceal Upper Gastrointestinal Bleeding Requiring Surgical Intervention." Cureus 2019.
MLA aipamenaHsu, Edmund, and Singwu D. Law. "Refractory Nonvariceal Upper Gastrointestinal Bleeding Requiring Surgical Intervention." Cureus 2019.
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