1. Primary carcinoma of the vermiform appendix;Elting;Ann Surg,1903
2. Ein Fall von Krebs des Wurtforsatzes;Berger;Klin Wschr,1882
3. Management of cecal cancer discovered unexpectedly at operation for acute appendicitis;Patterson;Amer Surg,1956
4. Primary carcinoma of the appendix;Vance;Amer J Surg,1934