Impact of occupational exposure to formaldehyde in Keratin hair treatments on lung function among salon workers: A cross-sectional study. - Darabseh, Mohammad Z.; Badran, Rahaf; Aburub, Aseel; Alkaraki, Ragad; Gharibeh, Tarekq; Shurrab, Ala'a M.; Nizar, Anas; Eilayyan, Owis; Raposa, Bence L.; Ács, Pongrác (Journal of Public Health Research, 2026)