A Sommer. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Blindness/etiologyBlindness/prevention & controlDelivery of Health Care/organization & administrationDeveloping CountriesGlobal HealthHumans
Year: 1989 PMID: 2712136 DOI: 10.1016/0002-9394(89)90502-3
Source DB: PubMed Journal: Am J Ophthalmol ISSN: 0002-9394 Impact factor: 5.258