Bulletin of the World Health Organization
Volume 100(2);  2022 Feb 1
https://www.ncbi.nlm.nih.gov/pmc/issues/399608/

Access to eye care during the COVID-19 pandemic, India
Janani Muralikrishnan, Josephine S Christy, Kavitha Srinivasan, Ganesh-Babu B Subburaman, Aakriti Garg Shukla, Rengaraj Venkatesh, Thulasiraj D Ravilla
Bull World Health Organ. 2022 Feb 1; 100(2): 135–143. Published online 2021 Dec 2. doi: 10.2471/BLT.21.286368
PMCID: PMC8795846