Wojtanowska E, Jachimczak E, Jaruga P, et al. THE IMPACT OF OBESITY ON THE DEVELOPMENT AND PROGRESSION OF SELECTED RESPIRATORY DISEASES — OBSTRUCTIVE SLEEP APNEA, ASTHMA, AND COVID-19. IJITSS. 2026;3(2(50). doi:10.31435/ijitss.2(50).2026.5863