1. Androgens and bone

   • D. Vanderschueren
   • R. Bouillon

   Review Pages: 341 - 346

2. Increased bone resorption and decreased bone formation in Chinese patients with hip fracture

   • C. K. Cheung
   • N. S. Panesar
   • R. Swaminathan

   Clinical Investigations Pages: 347 - 349

3. Dual-energy X-ray absorptiometry at the lumbar spine in German men and women: A cross-sectional study

   • R. Lehmann
   • M. Wapniarz
   • B. Allolio

   Clinical Investigations Pages: 350 - 354

4. Bone density in medieval skeletons

   • I. Ekenman
   • S. A. V. Eriksson
   • J. U. Lindgren

   Clinical Investigations Pages: 355 - 358

5. Bone histomorphometry in men with spinal osteoporosis

   • H. K. Delichatsios
   • J. M. Lane
   • R. S. Rivlin

   Clinical Investigations Pages: 359 - 363

6. An 18-year prospective study of dietary calcium and bone mineral density in the hip

   • T. L. Holbrook
   • E. Barrett-Connor

   Clinical Investigations Pages: 364 - 367

7. Ultrasound bone measurement in pediatric subjects

   • M. Jaworski
   • M. Lebiedowski
   • J. Trempe

   Clinical Investigations Pages: 368 - 371

8. Regulation of renal calbindin-D28K: The role of calcitonin

   • C. Hemmingsen
   • M. Staun
   • K. Olgaard

   Laboratory Investigations Pages: 372 - 375

9. Porcine osteochondrosis: Deficiencies in transforming growth factor-β and insulin-like growth factor-I

   • B. H. Thorp
   • S. Ekman
   • C. Goddard

   Laboratory Investigations Pages: 376 - 381

10. Volumes of chick and rat osteoclasts cultured on glass

    • K. Piper
    • A. Boyde
    • S. J. Jones

    Laboratory Investigations Pages: 382 - 389

11. Phenytoin and fluoride act in concert to stimulate bone formation and to increase bone volume in adult male rats

    • T. Ohta
    • J. E. Wergedal
    • K. -H. Wiliam Lau

    Laboratory Investigations Pages: 390 - 397

12. EDTA-insoluble, calcium-binding proteoglycan in bovine bone

    • Y. Hashimoto
    • G. E. Lester
    • M. Yamauchi

    Laboratory Investigations Pages: 398 - 402

13. Stimulation by bone sialoprotein of calcification in osteoblast-like MC3T3-E1 cells

    • H. -Y. Zhou
    • H. Takita
    • Y. Kuboki

    Laboratory Investigations Pages: 403 - 407

14. Barbiturate and bone resorption

    • M. Petrovic
    • G. Cournot

    Comments Pages: 408 - 409

15. Appendicular cortical bone loss after age 65: Sex-dependent event?

    • D. Maggio
    • R. Pacifici
    • U. Senin

    Comments Pages: 410 - 414

16. On fluoride and bone strength

    • D. J. Baylink
    • J. E. Wergedal
    • Ann J. Dunipace

    Letters to the Editor Pages: 415 - 418

17. Abstracts of the XXIVth European Symposium on Calcified Tissues

    Abstract Pages: 419 - 512

18. Announcements

    Announcement Pages: 513 - 513