For citations:
Dyumin I.I., Balakireva E.A., Yaroshevich E.A., Sevostyanov A.I., Nikolaenko I.V. The risk factors and progression of retinopathy of prematurity in extremely low birth weight infants. Russian Pediatric Journal. 2021;24(3):181-186. (In Russ.) https://doi.org/10.46563/1560-9561-2021-24-3-181-186. EDN: jwlljb