by Yip, Jennifer L Y, Foster, Paul J, Uranchimeg, Davatseren, Javzandulam, Balt, Javzansuren, Dash, Munhzaya, Tsengenbayar, Lee, Pak S, Baassanhuu, Jamyanjav, Gilbert, Clare E, Khaw, Peng T, Johnson, Gordon J, Nolan, Winifred P
Published in British journal of ophthalmology (01.11.2010)