“The Study of the Nasopharynx Microbiota in Healthy Children of Different Age Groups by Gas Chromatography”. International Journal of Psychosocial Rehabilitation 24, no. 5 (July 31, 2020): 4607–4616. Accessed July 27, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/5266.