Source: https://www.researchgate.net/profile/Boushab-Mohamed-Boushab/publication/310460810_Connaissances_attitudes_et_pratiques_de_la_population_du_Hodh_El_Gharbi_Mauritanie_face_au_virus_de_l'immunodeficience_humaineVIH/links/5862619a08aebf17d39552dd/Connaissances-attitudes-et-pratiques-de-la-population-du-Hodh-El-Gharbi-Mauritanie-face-au-virus-de-limmunodeficience-humaineVIH.pdf