Halil Ozerol, Ibrahim, Nergis Asgin, and M. Tayyar Kalcioglu. 2021. “The Importance Of M. Catarrhalis In The Upper Respiratory Tract Infections”. Annals of Medical Research 9 (1):0025-0027. http://annalsmedres.org/index.php/aomr/article/view/2890.