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 [Internet]. 2023 Feb. 20 [cited 2024 May 3];10:S194. Available from: https://ijms.info/IJMS/article/view/1760