title: The challenges of health education in the developing countries.
mesh_terms: D002017:Budgets; D003142:Communication; D003256:Community Participation; D003906:Developing Countries; D004496:Education, Continuing; D006266:Health Education / Q000458:organization & administration*; D006281:Health Occupations / Q000193:education; D008402:Mass Media; D011320:Primary Health Care