1. Paget's disease: Complications and controversies

   • Frederick S. Kaplan
   • John G. Haddad
   • Frederick R. Singer

   Editorial Pages: 75 - 78

2. Nasal salmon calcitonin in osteoporosis

   • Kirsten Overgaard
   • Bente Juel Riis

   Editorial Pages: 79 - 81

3. Effect of intranasal salmon calcitonin therapy on bone mass and bone turnover in early postmenopausal women: A dose-response study

   • K. Overgaard

   Clinical Investigations Pages: 82 - 86

4. Osteoporosis, sedentary lifestyle, and increasing hip fractures: Pathogenic relationship or differential survival bias

   • R. L. McGraw
   • J. E. Riggs

   Clinical Investigations Pages: 87 - 89

5. Carboxyterminal propeptide of type I procollagen in osteomalacia

   • F. Li
   • J. Iqbal
   • C. Moniz

   Clinical Investigations Pages: 90 - 93

6. Ultrasound measurements on the os calcis in a prospective multicenter study

   • D. Hans
   • A. M. Schott
   • P. J. Meunier

   Clinical Investigations Pages: 94 - 99

7. Synovial fluid and plasma levels of cartilage matrix glycoprotein in arthritis

   • R. S. Fife
   • J. W. Rachow
   • L. M. Ryan

   Clinical Investigations Pages: 100 - 102

8. Chronic intramedullary infusion of interleukin-1α increases bone mineral content in rats

   • M. Takada
   • I. Yamamoto
   • R. Morita

   Laboratory Investigations Pages: 103 - 108

9. Regulation of lymphocyte calcitonin receptors by interleukin-1 and interleukin-6

   • J. J. Body
   • G. Fernandez
   • J. Content

   Laboratory Investigations Pages: 109 - 113

10. Interleukin-6 does not mediate the stimulation by prostaglandin E₂, parathyroid hormone, or 1,25 dihydroxyvitamin D₃ of osteoclast differentiation and bone resorption in neonatal mouse parietal bones

    • I. Holt
    • M. W. J. Davie
    • M. J. Marshall

    Laboratory Investigations Pages: 114 - 119

11. Mineralization of marrow-stromal osteoblasts MBA-15 on three-dimensional carriers

    • D. Benayahu
    • R. Kompier
    • S. Wientroub

    Laboratory Investigations Pages: 120 - 127

12. Calcium currents in osteoblastic cells: Dependence upon cellular growth stage

    • J. Loza
    • E. Stephan
    • S. Simasko

    Laboratory Investigations Pages: 128 - 133

13. Development of a heterologous radioimmunoassay for canine osteocalcin

    • S. P. Wang
    • K. T. Demarest
    • K. -H. William Lau

    Laboratory Investigations Pages: 134 - 140

14. Permeabilization of cells of hemopoietic origin by extracellular ATP^4-: Elimination of osteoclasts, macrophages, and their precursors from isolated bone cell populations and fetal bone rudiments

    • W. E. Modderman
    • A. F. Weidema
    • P. J. Nijweide

    Laboratory Investigations Pages: 141 - 150

15. Formation of a calcium phosphate-rich layer on absorbable calcium carbonate bone graft substitutes

    • C. J. Damien
    • J. L. Ricci
    • J. -L. Patat

    Laboratory Investigations Pages: 151 - 156