Yadgari, M., F. Noorizadeh, A. vafaei, and S. Sobhani. “Intra Corneal Cleft Secondary to Ocular Massage After Ahmed Valve Surgery”. Journal of Ophthalmic and Optometric Sciences, vol. 2, no. 1, Jan. 2018, pp. 44-46, doi:10.22037/joos.v2i1.28555.