Ch. 1. Introduction -- Ch. 2. Demographic, Economic and Medical Determinants of Infant Mortality -- Ch. 3. Theoretical Framework -- Ch. 4. Brazil, Bangladesh, South Korea, and Sri Lanka in Comparative Perspective -- Ch. 5. Brazil -- Ch. 6. Bangladesh -- Ch. 7. Sri Lanka -- Ch. 8. South Korea -- Ch. 9. Putting The Pieces Together -- Ch. 10. Conclusion