Francis Irimpan Lazar, Ali Nadir Ali Mohamed, Telisinghe Pemasiri Upali, Joshi Nayan
Department of Ophthalmology, RIPAS Hospital, Bandar Seri Begawan, Brunei Darussalam.
Int J Ophthalmol. 2011;4(6):678-81. doi: 10.3980/j.issn.2222-3959.2011.06.21. Epub 2011 Dec 18.