Clarita Barbosa, Sandra Vasquez, Mary A Parada, Juan CV Gonzalez, Chanaye Jackson, N David Yanez, Bizu Gelaye* and Annette L Fitzpatrick
* Corresponding author: Bizu Gelaye mirt@u.washington.edu
BMC Pediatrics 2009, 9:66 doi:10.1186/1471-2431-9-66