Door-to-Door Eye Health Education to Improve Knowledge, Attitude, and Uptake of Eyecare Services Among Elderly with Cataracts: A Quasi-Experimental Study in the Central Tropical Region, Myanmar. - Ko KK; Pumpaibool T; Wynn MMM; Win Y; Kyi TM; Aung PL (Clinical ophthalmology (Auckland, N.Z.), 2021)