Showing 1 - 7 of 7
Persistent link: https://www.econbiz.de/10002247834
Persistent link: https://www.econbiz.de/10002247838
Persistent link: https://www.econbiz.de/10002247843
Persistent link: https://www.econbiz.de/10002247852
Persistent link: https://www.econbiz.de/10002247858
Persistent link: https://www.econbiz.de/10003618223
Objective To estimate the costs and effects of alternative strategies for annual screening of school children for refractive errors, and the provision of spectacles, in different WHO sub-regions in Africa, Asia, America and Europe.Methods We developed a mathematical simulation model for...
Persistent link: https://www.econbiz.de/10005509045