1. Use of anti-tumour necrosis factor agents in inflammatory bowel disease

   • S. Schreiber
   • M. Campieri
   • P. Rutgeerts

   Original Article 07 February 2001 Pages: 1 - 11

2. European guidelines for the use of anti-tumour necrosis factor agents in inflammatory bowel disease

   • Wolfgang Kruis

   Invited Commentary 07 February 2001 Pages: 12 - 13

3. Dual effect of chronic nicotine administration: augmentation of jejunitis and amelioration of colitis induced by iodoacetamide in rats

   • R. Eliakim
   • F. Karmeli
   • D. Rachmilewitz

   Original Article 17 January 2001 Pages: 14 - 21

4. p53 autoantibodies in sera of patients with a colorectal cancer and their association to p53 protein concentration and p53 immunohistochemistry in tumor tissue

   • R. Broll
   • M. Duchrow
   • U. Windhövel

   Original Article 13 January 2001 Pages: 22 - 27

5. Costs and efficiency of a tumor follow-up program for the detection of colorectal liver metastases

   • M. Ketteniß
   • G. Schütz
   • B. Ulrich

   Original Article 13 January 2001 Pages: 28 - 31

6. Colorectal carcinoma liver metastases: clinical significance of preoperative measurement of serum carcinoembryonic antigen and carbohydrate antigen 19-9 levels

   • Dai Ishizuka
   • Yoshio Shirai
   • Katsuyoshi Hatakeyama

   Original Article 11 January 2001 Pages: 32 - 37

7. Prognostic significance of recurrent chromosomal aberrations detected by comparative genomic hybridization in sporadic colorectal cancer

   • Paula M. De Angelis
   • Trond Stokke
   • Ole Petter F. Clausen

   Original Article 12 January 2001 Pages: 38 - 45

8. Air insufflation: a useful adjunct to the single contrast barium enema for the evaluation of the rectum

   • Vincent H.S. Low
   • Marseea H. Howard
   • Douglas H. Sheafor

   Original Article 11 January 2001 Pages: 46 - 50

9. Contribution of posture to the maintenance of anal continence

   • Donato F. Altomare
   • Marcella Rinaldi
   • Gaetano Tripoli

   Original Article 13 January 2001 Pages: 51 - 54

10. Nonocclusive ischemic colitis in a 12-year-old girl: value of unenhanced spiral computed tomography

    • W. Wiesner
    • U.V. Willi

    Case Report 17 January 2001 Pages: 55 - 57

11. Shock-associated nonocclusive ischemic colitis: a very rare event in young patients after trauma

    • M. Zeitz

    Invited Commentary 17 January 2001 Pages: 58 - 59

12. Incarcerated and strangulated rectal prolapse

    • Sadık Yıldırım
    • Hakan M. Köksal
    • Adil Baykan

    Letter to the Editor 18 January 2001 Pages: 60 - 61

13. Announcements

    Announcement 18 January 2001 Pages: 62 - 62