Zavras, N., Schizas, D., Machairas, N., Damaskou, V., Economopoulos, N., & Machairas, A. (2017). Carcinoid syndrome from a carcinoid tumor of the pancreas without liver metastases: A case report and literature review. Oncol Lett.

Zavras, Nikolaos, Demetrios Schizas, Nikolaos Machairas, Vasileia Damaskou, Nikolaos Economopoulos, ja Anastasios Machairas. "Carcinoid Syndrome From a Carcinoid Tumor of the Pancreas Without Liver Metastases: A Case Report and Literature Review." Oncol Lett 2017.

Zavras, Nikolaos, et al. "Carcinoid Syndrome From a Carcinoid Tumor of the Pancreas Without Liver Metastases: A Case Report and Literature Review." Oncol Lett 2017.