E. L. Rada

[Epidemiological, social, and sanitary aspects in an area of the Rio Negro, State of Amazonas, with special reference to intestinal parasites and Chagas' disease].

O. Fernandes, J. Coura, D. D. de Paiva, 1994, Cadernos de Saúde Pública.

Food policy in China: recent efforts to balance supplies and consumption requirements.

E L Rada, E. L. Rada, 1983, Asian survey.