Predictive value of Frank’s sign for obstructive coronary artery disease confirmed by coronary computed tomography angiography. Italian Journal of Medicine, [S. l.], v. 19, n. 1, 2025. DOI: 10.4081/itjm.2025.1863. Disponível em: https://www.italjmed.org/ijm/article/view/1863. Acesso em: 21 may. 2025.