Nguenkhainam P, Mahacharoen T. A Comparative Study of the Performance of Fecal Occult Blood Test Cassette (FOB) and Urine Strip Test by Fabric Contaminated with Blood. SDU. Grad. J. [internet]. 2021 Feb. 15 [cited 2025 Apr. 9];17(1):121-33. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/431