Prevalence and causes of avoidable blindness and visual impairment, including the prevalence of diabetic retinopathy in Siwan district of Bihar, India: A population-based survey

por Poddar, Ajit Kumar, Khan, Tanwir Ahmed, Sweta, Kumari, Tiwary, Mritunjay Kumar, Borah, Rishi R, Ali, Rahul, Sil, Asim Kumar, Sheeladevi, Sethu
Publicado 2020