Parakonthun, T.; Nampoolsuksan, C.; Swangsri, J.; Yiengpruksawan, A.; Methasate, A. Retrospective Analysis of the Outcomes in Elderly Patients With Adenocarcinoma of the Stomach and Esophagogastric Junction Following Three Different Treatments. Siriraj Med J 2019, 71, 457-465.