Richards, N. Q., Young, M., Pierson, K., Le, J., & Rong, Y. (2019). Atypical presentation of isolated orbital Langerhans cell histiocytosis. Sarcoidosis Vasculitis and Diffuse Lung Disease, 36(2), 167-171. https://doi.org/10.36141/svdld.v36i2.7639