ALI, M.; SABA ZAIDI; KAZI, H. I.; SHAHAB, F. The impact of air quality index (AQI) and particulate matter 2.5 (PM) concentration on the incidence of stroke in Karachi, Pakistan: a bidirectional cohort study. Journal of the Pakistan Medical Association, [S. l.], v. 76, n. 02, p. 226–232, 2026. DOI: 10.47391/JPMA.21691. Disponível em: https://www.jpma.org.pk/index.php/public_html/article/view/21691. Acesso em: 15 mar. 2026.