แก้วอินชัยร., & ภักดีวงศ์น. (2019). Factors Predicting Fecal Occult Blood and Colorectal Cancer in Risk Group Population in Amphur Kra Tum Ban. APHEIT Journal of Nursing and Health, 1(1), 18-32. Retrieved from https://rsujournals.rsu.ac.th/index.php/ajnh/article/view/1296