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Bezerra, Oswaldo, Christopher Uhl, and Adalberto Verissimo. " The Regional Impacts of Small-scale Gold Mining in Amazonia." Natural Resources Forum 20, Nov. 1996.
Gold Mining and the Environment
Mattos-Guaraldi AL, Moreira LO, Damasco PV et al. Diphtheria remains a threat to health in the developing world: an overview. Memorias do Instituto Oswaldo Cruz. 2003;8:987-993.
Diphtheria
Sturrock, R.F., (2001) Schisostomiasis epidemiology and control: How did we get here, Mem Inst Oswaldo Cruz, 96:17-21
Schisostomiasis
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