Epidemiology of Hepatitis B virus infection and the main risk factors in Pakistan needs more attention Published on 2011-09-012023-06-08 Journal: Saudi journal of gastroenterology : official journ [저자] Seyed Moayed Alavian [Category] B형 간염, PMC URL Pubmed URL [DOI] 10.4103/1319-3767.84505 [Article Type] Comment [Source] pubmed All Keywords