Tabak, Fehmi, and Yıldırım Aktuğlu. “HASTANEDEN EDİNİLMİŞ ENFEKSİYONLAR”. Cerrahpaşa Medical Journal, vol. 32, no. 4, July 2014, pp. 205-6, https://cerrahpasamedj.org/index.php/pub/article/view/159.