Exhaled Breath Condensate as a Non-Invasive Biomarker of Oxidative Stress in Smokers: A Cross-Sectional Case–Control Study: Oxidative Stress . Journal of Progressive Medical Sciences, [S. l.], v. 1, n. 3, 2025. DOI: 10.63939/vfzgj933. Disponível em: https://pms-journal.de/index.php/pms/article/view/37. Acesso em: 30 apr. 2026.