authors Ganesh, Sandra C Narendran, Kalpana Nirmal, Jeyanthi Valaguru, Vijayakumar Shanmugam, Sangeetha Patel, Nish Narayanaswamy, Prabha Musch, David C Joshua Ehrlich, MD, MPH
has subject area Adolescent Age Distribution Child Consensus Female Health Surveys Humans India Male Prevalence Retrospective Studies Vision Screening Vision, Low Visual Acuity