1. Calcium oxalate crystal interaction with renal tubular epithelium, mechanism of crystal adhesion and its impact on stone development

   • S. R. Khan

   Invited Editorial Pages: 71 - 79

2. Neuroendocrine peptides in the prostate

   • P. J. Gkonos
   • A. Krongrad
   • B. A. Roos

   Invited Editorial Pages: 81 - 87

3. Effect of second messenger systems on oxalate uptake in renal epithelial cells

   • L. Calò
   • T. R. Wandzilak
   • H. E. Williams

   Original Paper Pages: 89 - 94

4. Characterization of uronic-acid-rich inhibitor of calcium oxalate crystallization isolated from rat urine

   • F. Atmani
   • S. R. Khan

   Original Paper Pages: 95 - 101

5. Calcium oxalate crystallizing properties of polyanions elaborated by cultured renal proximal tubular cells

   • D. K. Y. Shum
   • E. Liong

   Original Paper Pages: 103 - 110

6. Clinical course and cystine stone formation during tiopronin treatment

   • Å. Lindell
   • T. Denneberg
   • H. -G. Tiselius

   Original Paper Pages: 111 - 117

7. Epidermal growth factor receptor content in rat prostatic adenocarcinoma: effects of endocrine treatment

   • J. -E. Damber
   • A. Bergh
   • M. Gåfvels

   Original Paper Pages: 119 - 125

8. Inhibitory effects of suramin on androgen-dependent and-independent growth of neonatal mouse seminal vesicles in vitro

   • N. Tanji
   • M. Yokoyama
   • G. R. Cunha

   Original Paper Pages: 127 - 133

9. Letters to the editor

   • N. J. M. Rijkhoff
   • H. Wijkstra
   • A. Shafik

   Letter Pages: 135 - 135