TY - JOUR T1 - Erratum: Study of serum microRNA-21 and alpha-fetoprotein in patients with hepatocellular carcinoma secondary to viral hepatitis Y1 - 2019/10/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 1513 EP - 1513 VL - 67 IS - 9 UR - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=2019;volume=67;issue=9;spage=1513;epage=1513;aulast= DO - 10.4103/1110-2098.333271 N2 - ER -