Singh Rohan Bir, Shergill Sukhman, Singh Kanwar Partap, Thakur Sahil
Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA.
Ophthalmology, Government Medical College and Hospital, Chandigarh, India.
BMJ Case Rep. 2019 Aug 21;12(8):e231485. doi: 10.1136/bcr-2019-231485.