by Tsague, Landry, Koulla, Sinata S, Kenfak, Alain, Kouanfack, Charles, Tejiokem, Mathurin, Abong, Therese, Mbangue, Madeleine, Mapoure, Yacouba Njankouo, Essomba, Claudine, Mosoko, Jembia, Pouillot, Regis, Menyeng, Louis, Epee, Helene, Tchuani, Carno, Zoung-Kanyi, Anne Cecile, Bella, Lucienne Assumpta, Zekeng, Leopold
Published in The Pan African medical journal (04.07.2008)