Richards, N. Q., Young, M., Pierson, K., Le, J. and Rong, Y. (2019) “Atypical presentation of isolated orbital Langerhans cell histiocytosis”, Sarcoidosis vasculitis and diffuse lung disease, 36(2), pp. 167-171. Available at: http://mattioli1885journals.com/index.php/sarcoidosis/article/view/7639 (Accessed: 19September2019).