1. 1. Zhou Y, Chen C, Chen L, et al. Multicenter survey on the clinical features and fundus lesions of retinopathy in premature infants inmainland China. Chin J Evid Based Pediatr. 2015;10:161-165. Chinese.
2. 2. Ophthalmology Group, Chinese Medical Association Ophthalmology Branch. Guidelines for screening of retinopathy of prematurity in China. Chin J Opthalmol. 2014;50:933-935. Chinese.
3. 3. Zhang G, Li N, Zhang F. Guideline of screening for retinopathy of prematurity and neonates’ eye disease. Rec Adv Opthalmol. 2014;34:101-107. Chinese.
4. 4. Wang M, Meng L, Kang H. Results of an analysis of retcam 3 eyeground screening of 4 016 Newborns in Baotou, Inner Mongolia. Chin J Optom Ophthalmol Vis Sci. 2017;19:732-736. Chinese.
5. 5. Sammons JS, Graf EH, Townsend S, et al. Outbreak of adenovirus in a neonatal intensive care unit: critical importance of equipment cleaning during inpatient ophthalmologic examinations. Ophthalmology. 2019;126:137-143.