title: The basic problems in providing health services to children of school age world-wide: an essay.
mesh_terms: D002662:Child Health Services; D003140:Communicable Disease Control; D004467:Economics; D005069:Evaluation Studies as Topic; D005380:Financing, Government; D006281:Health Occupations / Q000193:education; D006280:Health Workforce; D007391:International Cooperation; D012572:School Health Services