Barka David Lass1. Show Affiliations » 1. ECWA Evangel Hospital, Zaria Bye-Pass, PMB 2238, Jos, Nigeria, West Africa. Email: dflass@yahoo.com.
Abstract
Year: 2007 PMID: 18330444 PMCID: PMC2206323
Source DB: PubMed Journal: Community Eye Health ISSN: 0953-6833