Iacob, S., D. Hrehoreţ, E. Matei, B. Dorobanţu, E. Gangone, L. Gheorghe, and I. Popescu. “Costs and Efficacy of ‘On Demand’ Low-Dose Immunoprophylaxis in HBV Transplanted Patients: Experience in the Romanian Program of Liver Transplantation”. Journal of Gastrointestinal and Liver Diseases, vol. 17, no. 4, Dec. 2008, pp. 383-8, https://www.jgld.ro/jgld/index.php/jgld/article/view/2008.4.3.