Goździejewska, W., Szczygielska , P. ., Hejna , S., Lipiarz , M., Niespodziewański , M. ., Jaworek , Łukasz ., Zimka , G., Bjorgen , K., Jasińska , L. ., & Roman, M. . (2026). IMPACT OF CHRONIC ADENOID HYPERTROPHY AND RECURRENT ANTIBIOTIC THERAPY ON COGNITIVE FUNCTION, SLEEP QUALITY, AND HEARING OUTCOMES IN PRESCHOOL CHILDREN – REVIEW. International Journal of Innovative Technologies in Social Science, 3(2(50). https://doi.org/10.31435/ijitss.2(50).2026.5638