H. Zhunio Belesaca, P. X. Peña Astudillo, and D. E. Palacios Vivar, “ORAL AND SINUS COMMUNICATION IN UPPER MOLAR, CASE REPORT”., Salud y Bienestar, vol. 7, no. 2, pp. 93–102, May 2023, doi: 10.26871/killcanasalud.v7i2.1135.