จำปาหวาย ฎ. ., & สารการ พ. . (2020). Characteristics and Related Factors with the Levels of Hemoglobin Concentration in the Colorectal Cancer Screening using Fecal Immunochemical Test. Journal of Health Science of Thailand, 29(6), 1103–1112. Retrieved from https://thaidj.org/index.php/JHS/article/view/9616