Ghidirim, Gheorghe, Igor Mishin, Andrei Dolghii, and Aliona Lupashcu. 2008. “Prophylactic Endoscopic Band Ligation of Esophageal Varices During Pregnancy”. Journal of Gastrointestinal and Liver Diseases 17 (2):233-39. https://www.jgld.ro/jgld/index.php/jgld/article/view/2008.2.174.