FATIMA, M.; NAJIB, M.; ARSHA, Q.; ALI, N.; ZULFIQAR, S.; MASHRIQI, M. A.; SHAH, A.; KHAN, Y. Knowledge and attitudes toward the clinical usage of e-cigarettes among medical students in a public sector university of Karachi. Annals of Jinnah Sindh Medical University, v. 11, n. 2, p. 40-45, 3 jan. 2026.