title: Pushing and pulling.
authors.forename: José M
authors.initials: JM
authors.lastname: Zuniga
mesh_terms: D001364:Awareness; D015658:HIV Infections / Q000188:drug therapy / Q000453:epidemiology / Q000517:prevention & control; D015528:HIV Seroprevalence; D006292:Health Priorities; D006801:Humans; D017149:Private Sector