title: Nutrition interventions: problems associated with expanding pilot/demonstration projects into national-level programs.
mesh_terms: D000328:Adult; D003256:Community Participation; D005193:Family Planning Services; D005260:Female; D006302:Health Services Research; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D008297:Male; D009313:National Health Programs / Q000458:organization & administration*; D052756:Nutritional Sciences / Q000193:education; D010934:Planning Techniques; D011247:Pregnancy; D011314:Preventive Health Services