UNGPRASERT, P.; UNGPRASERT, C.; KHURIRANG, J. Efficacy and Safety of Two Doses of Local Anesthetic for Transesophageal Echocardiography Preparation in Cardiovascular Patients: A Single-Center Randomized Controlled Trial at Queen Sirikit Heart Center, Khon Kaen University. Srinagarind Medical Journal, [S. l.], v. 41, n. 4, p. 491–500, 2026. DOI: 10.64960/srimedj.v41i4.271158. Disponível em: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/271158. Acesso em: 16 sep. 2026.