Ocular manifestations and characteristics of children tuberous sclerosis: 18 cases report 
SU Xue-gang1, WANG Xu2, LENG Fei3, LI Li3, BAI Da-yong3.
Ophthalmology in China . 2019, (1): 56 -60 .  DOI: 10. 13281/j. cnki. issn.1004-4469. 2019. 01. 012