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WHO. Regional Office for Africa -Harare, ZW, WHO / AFRO,
«Dracunculiasis in Africa : final report on a workshop, 1-3 July 1986, Niamey, Niger». World Health Organization Regional Office for Africa, Brazzaville, Congo, p. vi, 49 p., 1986.
CIDA -Gatineau, Que, CA, Canadian International Development Agency y Malone Given Parsons -Willowdale, Ont, CA,
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CIDA -Gatineau, Que, CA, Canadian International Development Agency y Malone Given Parsons -Willowdale, Ont, CA,
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CIDA -Gatineau, Que, CA, Canadian International Development Agency y Malone Given Parsons -Willowdale, Ont, CA,
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CIDA -Gatineau, Que, CA, Canadian International Development Agency y Malone Given Parsons -Willowdale, Ont, CA,
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