Lugo-Machado, Juan Antonio, J Luna–Valenzuela, E Canché-Martín, and N Sainz-Fuentes. “Clinical and Epidemiological Characteristics of Oral Neoplasms in a Third Level Hospital”. Revista médica (Colegio de Médicos y Cirujanos de Guatemala) 162, no. 1 (February 23, 2023): 13–18. Accessed November 7, 2026. https://archive.revistamedicagt.org/index.php/RevMedGuatemala/article/view/637.