Sonmez, Emine, Cumali Cetin, Yasemin Ersoy, Esen Yuksekkaya, and Bengul Durmaz. 2021. “The Sequential Treatment in Nosocomial Infections With Third Generation Cephalosporins”. Annals of Medical Research 4 (4):0427-29. https://annalsmedres.org/index.php/aomr/article/view/2637.