A. Stoyanova, I. Georgieva, M. Popov, R. Saparevska, and L. Nikolaeva-Glomb, “AN ACUTE GASTROENTERITIS OUTBREAK IN A KINDERGARTEN”, Probl Infect Parasit Dis, vol. 52, no. 2, pp. 11–16, Sep. 2024, doi: 10.58395/w2hyet07.