author = {Alam, Md. and Eswaran, Bhuvaneshwaran.}, title = {{The complementary image}}, journal ={Indian Journal of Ophthalmology}, volume ={68}, number ={1}, pages = {6}, doi = {10.4103/ijo.IJO_902_19}, year = {2020}, abstract ={}, URL ={https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=2020;volume=68;issue=1;spage=6;epage=6;aulast=Alam;t=6}, eprint ={https://journals.lww.com/ijo/pages/default.aspx/article.asp?issn=0301-4738;year=2020;volume=68;issue=1;spage=6;epage=6;aulast=Alam;t=6} }