Sefa DEREKOY, F., D. AKTAS, A. BUYUKBASUSTA, and M. OZYURT. “Bacteriology of Antrum in Chronic Maxillary Sinusitis+”. Annals of Medical Research, vol. 6, no. 3, May 2021, pp. 0187-92, https://www.annalsmedres.org/index.php/aomr/article/view/2999.