%0 Journal Article %T Retained foreign body in orbit with intra cranial extension %A Rao Ram %A Sekhar N %A Daniel Sushil %J Indian Journal of Ophthalmology %D 1993 %I Medknow Publications %U http://www.ijo.in/article.asp?issn=0301-4738;year=1993;volume=41;issue=2;spage=86;epage=87;aulast=Rao