[1]
H. Trujillo, R. Callejas, and G. I. Mejía de R., “Acute otitis media. Clinic. Bacteriology (by tympanocentesis). Treatment (in 60 children)”, Med UPB, vol. 1, no. 1, pp. 31–38, Dec. 1981, Accessed: Jun. 15, 2026. [Online]. Available: https://revistas.upb.edu.co/index.php/medicina/article/view/6639