Spyratos, D. G., Pelagidou, D. T., Chloros, D., Haidich, A., Karetsi, E., Koubaniou, C., . . . Sichletidis, L. T. (2012). Smoking among adolescents in Northern Greece: A large cross-sectional study about risk and preventive factors. BioMed Central.

Spyratos, Dionisios G., Despoina T. Pelagidou, Diamantis Chloros, Anna-Bettina Haidich, Eleni Karetsi, Christina Koubaniou, Stavros Konstantopoulos, Konstantinos Gourgoulianis, und Lazaros T. Sichletidis. Smoking Among Adolescents in Northern Greece: A Large Cross-sectional Study About Risk and Preventive Factors. BioMed Central, 2012.

Spyratos, Dionisios G., et al. Smoking Among Adolescents in Northern Greece: A Large Cross-sectional Study About Risk and Preventive Factors. BioMed Central, 2012.