Methods (6) Methods (6) Control (5) Communication (5) Science (5) Discussion (5) Societies, etc (5) Societies and clubs (5) Associations (5) Lutte contre (5) Méthodes (5) Burkina Faso (5) Care (4) Capitalists and financiers (4) Technique (4) Capitalistes et financiers (4) Technique (4) Afrique noire (4) technologie (4) Afrique au sud du Sahara (4) Afrique (3) Afrique (3) Assaying (3) Interviews (3) Cases (3) HIV infections (3) Women (3) Sex-oriented businesses (3) Perception (3) Hand (3)