M. Garrotes, M. Ferreira, L. Condessa, C. . Guimarães, M. Fialho, and M. Sousa e Cunha, “Impact of the COVID-19 pandemic on pediatric hospital admissions: Retrospective study in a Portuguese level II hospital”, REVNEC, vol. 33, no. 1, pp. 21–28, Apr. 2024.