1. Editorial

   EditorialNotes Pages: 1 - 1

2. “Open perineal cryosurgery” in carcinoma of the prostate — A possible curative alternative

   • G. Kunit

   Originals Pages: 3 - 7

3. Experimental investigations on intracavity sonography

   • N. Jaeger
   • W. Vahlensieck

   Originals Pages: 9 - 14

4. Experimental investigations on intracavity sonography

   • N. Jaeger
   • W. Vahlensieck

   Originals Pages: 15 - 19

5. Synergistic effect of donor pretreatment with 8-methoxypsoralen and ultraviolet irradiation of the graft plus azathioprine and prednisolone therapy in prolonging rat renal allograft survival

   • H. Oesterwitz
   • J. Kaden
   • M. Mebel

   Originals Pages: 21 - 24

6. Contractile behaviour of the human pyelo-ureteral musculature

   • R. L. Vereecken
   • J. Das

   Originals Pages: 25 - 30

7. Contractile behaviour of the human pyelo-ureteral musculature

   • R. L. Vereecken
   • J. Das

   Originals Pages: 31 - 35

8. The effect of ritodrine and glucagon on the acutely obstructed canine ureter

   • M. J. Stower
   • A. G. Clark
   • J. D. Hardcastle

   Originals Pages: 37 - 40

9. The effect of various drugs on canine ureteric peristalsis

   • M. J. Stower
   • A. G. Clark
   • J. D. Hardcastle

   Originals Pages: 41 - 44

10. An evaluation of contractility parameters determined from isometric contractions and micturition studies

    • R. van Mastrigt
    • D. J. Griffiths

    Originals Pages: 45 - 52

11. Experimental electrical stimulation of the bladder using a new device

    • T. Petersen
    • P. Christiansen
    • E. Pedersen

    Originals Pages: 53 - 56

12. Announcements

    Announcement Pages: 57 - 58