*[http://www.aftld.org/tz2009/docs/presentations/Day5/research-wg-aftld-09-arusha-dr-p-nyirenda.pdf AFTLD Research Working Group Update] | *[http://www.aftld.org/tz2009/docs/presentations/Day5/research-wg-aftld-09-arusha-dr-p-nyirenda.pdf AFTLD Research Working Group Update] |