1. Volume 118, Issue 10, Pages 1938-1943 (October 2011)
Survey of Trachoma within School Students in the State of Roraima, Brazil 
Norma Helen Medina, MD, MHSc, Maria de Fatima Lopes, MD, MSc, Shane R. Durkin, MBBS(Hons), Maria Regina A. Cardoso, PhD, Expedito A. Luna, MD, PhD, Inês K. Koizumi, MD, MSc, Karen Ruth Brock, MD, Helen Selma de Abreu Freitas, MD, MSc, Maria Angela Maurício, BaHSc 
Ophthalmology 
Volume 118, Issue 10, Pages (October 2011)
DOI: /j.ophtha
Copyright © 2011 American Academy of Ophthalmology Terms and Conditions

2. Figure 1
Map showing Roraima and the surrounding regions in the north of Brazil.
Ophthalmology  , DOI: ( /j.ophtha )
Copyright © 2011 American Academy of Ophthalmology Terms and Conditions

3. Figure 2
Geographic representation of trachoma prevalence within the municipalities of Roraima State, Brazil.
Ophthalmology  , DOI: ( /j.ophtha )
Copyright © 2011 American Academy of Ophthalmology Terms and Conditions