Cross-infection risk of felt-tipped marker pens in cataract surgery.Published in:Eye (0950-222X), 2009, v. 23, n. 5, p. 1094, doi. 10.1038/eye.2008.214By:Sim, D. A.;Feasey, N.;Wren, S.;Breathnach, A.;Thompson, G.Publication type:Article