Ophthalmological manifestations of neurosyphilis in 141 cases 
Wang Shengnan, Sun Huiyu, Mao Feifei, Li Dan, Lu Dan, Liu Xiyao
Ophthalmology in China . 2021, (5): 386 -390 .  DOI: 10.13281/j.cnki.issn.1004-4469.2021.05.011