1. Vitamin D: Biochemistry and clinical applications

   • Michael J. Pitt
   • Mark R. Haussler

   Articles Pages: 191 - 208

2. Scheuermann's disease

   • C. J. Alexander

   Articles Pages: 209 - 221

3. Scoliosis provoked by painful vertebral lesions

   • M. H. Mehta
   • R. O. Murray

   Articles Pages: 223 - 230

4. Preoperative radiological assessment of fractures of the thoracolumbar spine causing traumatic paraplegia

   • E. M. Laasonen
   • E. B. Riska

   Articles Pages: 231 - 234

5. Case report 23

   • Richard H. Gold
   • Harvard Ellman
   • Joseph M. Mirra

   Case Reports Pages: 235 - 236

6. Case report 24

   • A. Bonakdarpour
   • R. Harwick
   • J. Pickering

   Case Reports Pages: 237 - 240

7. Case report 25

   • Martin Gelman

   Case Reports Pages: 241 - 243

8. Case report 26

   • Mohammad M. Omar

   Case Reports Pages: 245 - 247

9. Case report 27

   • David C. Dahlin

   Case Reports Pages: 249 - 252

10. Case report 28

    • P. Gutjahr
    • W. W. Meyer
    • J. Spranger

    Case Reports Pages: 253 - 255

11. Case report 29

    • John W. Beabout

    Case Reports Pages: 257 - 258

12. Case report 30

    • Beverly P. Wood
    • George P. Reading

    Case Reports Pages: 259 - 260