H.Y., A.K., N., G., M., M., M., B. and A., A. 2018. Orbital Myositis with Sudden Visual Loss: A Case Study in Niamey, Niger. European Scientific Journal, ESJ. 14, 36 (Dec. 2018), 45. DOI:https://doi.org/10.19044/esj.2018.v14n36p45.