1. Carcinoid tumors;Cheek,1970
2. Ein Fall von (Krebs) des Wurmfortsatzer;Beger;Klin Wochenschr,1882
3. Carcinoid tumors of the middle ear;Stanley;Am J Clin Pathol,1987
4. An odyssey in the land of small tumors;Moertel;J Clin Oncol,1987
5. Carcinoids (argentaffin cell tumors) and nerve hyperplasia of the appendicular mucosa;Masson;Am J Pathol,1928