Sporea, I., Popescu, A., Sirli, R., Enãchescu, V., Deleanu, A., & Miutescu, E. (2006). A Survey on the Practice of Gastroenterology in Romania. Journal of Gastrointestinal and Liver Diseases, 15(3), 313–316. Retrieved from https://www.jgld.ro/jgld/index.php/jgld/article/view/2006.3.16