Fundus examination of 199 851 newborns by digital imaging in China: a multicentre cross-sectional study.
Tang H, Li N, Li Z, Zhang M, Wei M, Huang C, Wang J, Li F, Wang H, Liu Z, He L, Cheng Y, Chen W, Jin L, Gong L, Lu J, Xue Y, Su M, Wang Y, Mo H, Chen Z, Guo W, Li Y, Pan H, Zhang W, Ma X, Jin X, Wang B; collaborating group of neonatal ocular birth defects and genetic diseases in China.