1.  Keidar S, J. Sayfan ,R Orda :
     Partial Enterocele (Richter’s hernia) - A Review
     Eur J Surg 1995;161: 383-385

2. Keidar S, J. Sayfan, S. Friedman , R. Orda. :
    Richter’s Hernia- a Surgical Pitfall. 
    Journal of The American College of Surgeons. January 1996,
    vol 182

3. Keidar S, Pappo I, Shperber Y,Orda R. :
   Cecal Diverticulitis - A Diagnostic Challenge.
   Digestive Surgery, 2000; 17(5): 508-12.

4. D Rosen, Jie-Hui Li, S. Keidar, I. Markon, R. Orda, G Berke : 

Tumor Immunity in Perforin-Deficient Mice: A 
     Role for CD95 (Fas/APO-1)
     The Journal of Immunology, 2000, 164:3229-3235.

5. S. Keidar, L. Ben-Sira , M Weinberg , A. J. Jaffa , A. Silbiger   I. Vinograd :

The Postnatal Management of Congenital Cystic Adenomatoid Malformation.
    IMAJ, vol 3, april 2001, 258-261.

6. I. Vinograd, S. Keidar, M. Weinberg, A. Silbiger :

Treatment  of airway ostruction by metallic stents in infants and children.
    The Journal of Thoracic and Cardiovascular Surgery, 2005; 130: 146-150.

7. A. Kessler, E. Miller, S. Keidar, A. Blashar, L. Ben Sira, M. Weinberg, A. Rachmel:

Mass at the Splenic Hilum A Clue to Torsion of a Wandering Spleen Located in a Normal Left Upper Quadrant Position. J Ultrasound Med 22:527-530, 2003.

8. N. Lubezki, FM Konikoff, E Carmon, D Rosin, S Keidar, S Bar-Meir, JM Klausner, Y Kluger, M    Ben-Haim:

ERCP, Biliary Sphincterotomy and Temporary Internal Stenting as the Treatment of Choice for Bile Leaks Following Complex Hepatic Trauma.
Submitted. The American Journal of Gastroenterology.

9. S. Keidar, M. Weinberg , H. Tulchinsky,  M. Rabau,  I. Vinograd:

Surgical  Treatment of Rectal Prolapse in Teenagers. Techniques

in Coloproctology.