Ophthalmological signet ring sign by a glaucoma implant

Au, SCL; Ko, STC

Au, SCL (reprint author), Tung Wah Eastern Hosp, Lo Ka Chow Mem Ophthalm Ctr, Dept Ophthalmol, Causeway Bay,MO Off, 9-F,19 Eastern Hosp Rd, Hong Kong, Peoples R China.

INDIAN JOURNAL OF OPHTHALMOLOGY, 2019; 67 (9): 1477