P. . Subramanya, G. C. M. . Pradeep, M. . Sharanabasavesh, and M. V. . Krithika, “Retinopathy of prematurity: Postnatal weight gain and risk factors profile; a hospital-based study from a tertiary care center”, Indian J Child Health, vol. 8, no. 9, pp. 324–328, Sep. 2021, doi: 10.32677/ijch.v8i9.3051.