AU - Venugopal, N AU - Kummararaj, Sherin TI - Comment on: Childhood optic atrophy in biotinidase deficiency PT - LETT DP - 2016 Aug 1 TA - Indian Journal of Ophthalmology PG - 614-614 VI - 64 IP - 8 4099- https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=2016;volume=64;issue=8;spage=614;epage=614;aulast=Venugopal;type=0 4100- https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=2016;volume=64;issue=8;spage=614;epage=614;aulast=Venugopal AB -