Thammasaranggoon, K.; Khanthamoon, N.; Sangphet, P.; Pattamapornpong, A.; Chotechuang, Y.; Srisubin, M.; Ninwaranon, S.; Huntrakul, J. The Prevalence of Frank’s Sign and the Diagnostic Accuracy in Coronary Artery Disease Among Chest Pain Patients at Lampang Hospital, Thailand. Int J Med Stud 2023, 10, S194.