Rivera, R., M. F. Rivera, I. C. Rivera, and C. Lanza. “Prevalence of Anemia Among Schoolchildren in First Grade 8 Public Schools in Tegucigalpa, Honduras. 2009-2010”. Jornual of Science and Technology, no. 8, July 2012, pp. 74-81, doi:10.5377/rct.v0i8.701.