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Statistics in Medicine|September 7, 2013
Incidence estimation using a single cross-sectional age-specific prevalence survey with differential mortalityElizabeth L Turner, Michael J Sweeting, Robert J Lindfield, et al.
Bulletin of the World Health Organization|November 16, 2011
Preoperative visual acuity among cataract surgery patients and countries' state of development: a global studyShaheen P Shah, Clare E Gilbert, Claire E Gilbert, et al.
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