Blindness, low vision and cataract surgery outcome among adults in Hohhot of inner Mongolia: a rapid assessment of avoidable blindness (RAAB) study

G Zhang, YC Tham, H Gong, F Ren, J Morige… - British Journal of …, 2018 - bjo.bmj.com
Background To determine the prevalence and causes of visual impairment (VI), and to
describe the characteristics of cataract surgery coverage and related barriers among adults …