COMPARISON OF DIFFERENCES  IN CLINICAL MANIFESTATIONS, LABORATORY  FINDINGS AND OUTCOMES BETWEEN  PEDIATRIC COVID-19 PATIENTS HOSPITALIZED  DURING THE DELTA AND OMICRON PERIODS  AT NARESUAN UNIVERSITY HOSPITAL, THAILAND. The Southeast Asian Journal of Tropical Medicine and Public Health, [S. l.], v. 55, n. 4, p. 137–158, 2024. Disponível em: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/1033. Acesso em: 6 oct. 2025.