1. Flow-through-cytophotometry

   • A. Zimmermann
   • F. Truss

   Review Pages: 1 - 3

2. Uromucoid excretion in normal subjects, calcium stone formers and in patients with chronic renal failure

   • C. T. Samuell

   Originals Pages: 5 - 12

3. Modification by dipyrone (noramidopyrine methanesulphonate) of stone-induced ureteric hyperperistalsis in the dog

   • D. Lindsey
   • D. A. Parker
   • F. Blackman

   Originals Pages: 13 - 17

4. Alloplastic replacement of the partially resected canine urethra by expanded polytetrafluoroethylene grafts

   • K. Dreikorn
   • J. Löbelenz
   • L. Röhl

   Originals Pages: 19 - 21

5. Ureterosigmoidostomy in rats: A model for the study of bladder tumour carcinogenesis and cocarcinogenesis

   • Randall G. Rowland
   • John T. Grayhack
   • Ryoichi Oyasu

   Originals Pages: 23 - 26

6. Abstracts of the 4th Symposium on Experimental Urology, April 6–8th, 1978, Kassel, Federal Republic of Germany

   • D. Hauri
   • H. Melchior
   • F. H. Schröder

   Abstract Pages: 27 - 53

7. Book reviews

   • Thomas Sherwood
   • T. B. Hargreave

   BookReview Pages: 54 - 54

8. Announcements

   Announcement Pages: 55 - 56