พวงหอม สกนวรรณ, หงษ์ชุมแพ อรอนงค์, and แซ่เนี้ยว ศีรษา. “The development of drug-related problems and dosage adjustment record forms for patients taking warfarin”. Hua Hin Medical Journal 1, no. 1 (February 28, 2019): 74–84. accessed October 4, 2026. https://he01.tci-thaijo.org/index.php/hhsk/article/view/175020.