1. Renin-producing renal cell carcinomas—clinical and experimental investigations on a special form of renal hypertension

   • J. Steffens
   • R. Bock
   • M. Ziegler

   Original Articles Pages: 111 - 115

2. An immunohistological demonstration of c-erbB-2 oncoprotein expression in primary urothelial bladder cancer

   • R. A. Gardiner
   • M. L. T. H. Samaratunga
   • M. F. Lavin

   Original Articles Pages: 117 - 120

3. Detection of a rare point mutation in Ki-ras of a human bladder cancer xenograft by polymerase chain reaction and direct sequencing

   • S. M. Grimmond
   • D. Raghavan
   • P. J. Russell

   Original Articles Pages: 121 - 126

4. Soluble and nuclear type I and II androgen-binding sites in benign hyperplasia and cancer of the human prostate

   • L. Castagnetta
   • G. Carruba
   • M. Pavone-Macaluso

   Original Articles Pages: 127 - 132

5. Partial purification and characterization of a growth factor from human hyperplastic prostatic tissues

   • A. Dignaß
   • A. W. Holldorf

   Original Articles Pages: 133 - 138

6. Estrogenic action of commonly used fragrant agent citral induces prostatic hyperplasia

   • A. A. Geldof
   • C. Engel
   • B. R. Rao

   Original Articles Pages: 139 - 144

7. Citrate and recurrent idiopathic calcium urolithiasis

   • P. O. Schwille
   • U. Herrmann
   • R. Meister

   Original Articles Pages: 145 - 155

8. Announcements

   Announcement Pages: 156 - 156

9. Crystalluria in idiopathic recurrent calcium urolithiasis

   • U. Herrmann
   • P. O. Schwille

   Original Articles Pages: 157 - 164

10. Erratum

    • P. O. Schwille
    • U. Herrmann

    Erratum Pages: 164 - 164

11. A new method for determination of urinary citrate

    • M. Kodama
    • K. Kohri
    • T. Kurita

    Original Articles Pages: 165 - 168

12. Urethral pressure — which one?

    • H. Colstrup
    • G. Lose
    • P. Thind

    Original Articles Pages: 169 - 172

13. Analysis of the detrusor smooth muscle action potential

    • O. M. A. Karim
    • N. Seki
    • J. L. Mostwin

    Original Articles Pages: 173 - 176

14. Protection by a polyvalent vaccine against challenge infection and pyelonephritis

    • D. Kruze
    • K. Biro
    • W. Bossart

    Original Articles Pages: 177 - 181

15. Announcements

    Announcement Pages: 182 - 182

16. The effect of isolated high-energy shock wave treatments on subsequent bacterial growth

    • W. W. Kerfoot
    • A. Z. Beshai
    • C. C. Carson

    Original Articles Pages: 183 - 186