Pinto Pereira, S., Nugawela, M., Stephenson, T., Foret-Bruno, P., Dalrymple, E., Xu, L., Whittaker, E., Heyman, I., Ford, T., Segal, T., Chalder, T., Ladhani, S., Mensah, A., McOwat, K., Simmons, R., Shafran, R., Buszewicz, M., Crawley, E., Garg, S., Hargreaves, D., Harnden, A., Levin, M., Poustie, V., Semple, M., Sharma, K., de Stavola, B. & Swann, O. 2024, 'Post-Covid-19 condition (Long Covid) in children and young people 12 months after infection or reinfection with the Omicron variant: a prospective observational study', Scientific Reports, 14, article no: 9957. https://doi.org/10.1038/s41598-024-60372-4