Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
1. Introduction: Basics2. Neural Tube Defects3. Setting the Stage4. Studies in the Old World5. The Continent of Europe6. The United States7. Geography and Chronology8. Canada9. Australia and New Zealand10. Blacks and Jews11. The Mideast12. Asia13. The Sex Ratio Phenomenon14. Abortion15. Fetal Diagnosis of Neural Tube Defect16. Etiology I: Early Questions17. Etiology II18. Neural Tube Defects in China19. The Ultimate Question20. The Future