MIRESCU, Ștefan-C., B. A. CAITAS, S. HOLHOȘ, C. TARBA, and L. DAVID. “Acute Effects of Electronic Cigarette Smoking on Heart Rate Variability”. Studia Universitatis Babeș-Bolyai Biologia, vol. 62, no. 1, June 2017, pp. 115-9, doi:10.24193/subbb.2017.1.08.