Centre for Geographic Medicine / World Health Organization / SD NR / Department of Infectious and Tropical Diseases / London School of Hygiene and Tropical Medicine / London School of Hygiene / /
Person
Beaver / / /
Position
Hb / progressively lower Hb / Hb in each group / normal Hb / mean Hb / /
Product
Impact / mebendazole / /
ProvinceOrState
South Dakota / /
Region
Latin America / South Africa / East Africa / South Asia / Southeast Asia / North India / /