Tarantino, G., V. Citro, and C. Finelli. “Recreational Drugs: A New Health Hazard for Patients With Concomitant Chronic Liver Diseases”. Journal of Gastrointestinal and Liver Diseases, Vol. 23, no. 1, Mar. 2014, pp. 79-84, doi:10.15403/jgld-1283.