title: Economic worth of preventing death at different ages in developing countries.
mesh_terms: D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003643:Death; D003906:Developing Countries; D004467:Economics; D005193:Family Planning Services; D005102:Health Expenditures; D006801:Humans; D007223:Infant; D008875:Middle Aged; D008962:Models, Theoretical; D009026:Mortality; D010548:Personal Health Services; D011634:Public Health; D012936:Social Medicine