1. General principles of bone biology;Baron,2003
2. Bone remodeling;Mundy,2003
3. Histogenesis, anatomy, and physiology of bone;Resnick,2002
4. Rickets: an old form for a new century;Chesney;Pediatr Int,2003
5. Vitamin D: photobiology, metabolism, mechanism of action, and clinical applications;Holick,2003