Presbyopic spectacles in elderly Tanzanians.
Celestin
C
Habiyakare
Susan
S
Lewallen
Paul
P
Courtright
D003430:Cross-Sectional Studies; D003906:Developing Countries; D004522:Educational Status; D005139:Eyeglasses / Q000191:economics*; D005382:Financing, Personal / Q000706:statistics & numerical data*; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D006801:Humans; D011305:Presbyopia / Q000453:epidemiology* / Q000628:therapy*; D011788:Quality of Life; D011795:Surveys and Questionnaires; D013636:Tanzania / Q000453:epidemiology; D014786:Vision Disorders / Q000534:rehabilitation*; D014792:Visual Acuity / Q000502:physiology