Gupta, M., S. Sharda, V. Singh, and V. Vats. “Refractive Error in Vernal Catarrh at Tertiary Care Hospital: A Cross-Sectional Observational Study.”. Student’s Journal of Health Research Africa, vol. 7, no. 2, June 2026, p. 7, doi:10.51168/sjhrafrica.v7i2.2495.