Daria Danielczyk, Michał Babicz, Kamil Chudzicki, Wiktor Czyżewski, Katarzyna Rosa, Agata Słoma, Anna Szot, Dominik Szydełko, Martyna Szymczyk, & Paweł Żurek. (2026). ULTRASOUND-GUIDED SALIVARY GLAND BOTULINUM TOXIN FOR CHRONIC SIALORRHEA IN OTOLARYNGOLOGY: PROCEDURAL TECHNOLOGY, SERVICE DELIVERY, AND PUBLIC HEALTH OUTCOMES. International Journal of Innovative Technologies in Social Science, 5(1(49). https://doi.org/10.31435/ijitss.1(49).2026.6057