Wongtawee, S.; Tantana, T. .; Sae-Sia, W. .; Pruphetkaew, N. .; Wanitsuwan, W. . Perceived Susceptibility, Severity, Benefits and Barriers in Colorectal Cancer Screening via Colonoscopy Among a High Risk Population: A Comparative Study. ์Nurs Sci J Thail 2021, 39, 33-46.