Eraybar, Suna, Serhat Atmaca, Yasemin Nennicioglu, Nazli Sir, and Halil Kaya. 2018. “A Rare Cause of Ptosis in Emergency Medicine Practice: Acute Sinusitis Case Report”. Medical Science and Discovery 5 (4):185-87. https://medscidiscovery.com/index.php/msd/article/view/244.