RT - Journal TY - JOUR A1 - Prasad, V A1 - Ghosh, A T1 - Colour perimetry YR - 1983/3/1 JF - Indian Journal of Ophthalmology JO - Indian J Ophthalmol SP - 55 OP - 56 VO - 31 IS - 2 UL - https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=1983;volume=31;issue=2;spage=55;epage=56;aulast=Prasad;t=5 N2 - ER -