Kostakou, C., Khaldi, L., Flossos, A., Kapsoritakis, A. N., & Potamianos, S. P. (2007). Melena: A rare complication of duodenal metastases from primary carcinoma of the lung. Baishideng Publishing Group Co., Limited.

Kostakou, Chrysoula, Lubna Khaldi, Andrew Flossos, Andreas N. Kapsoritakis, ja Spiros P. Potamianos. Melena: A Rare Complication of Duodenal Metastases From Primary Carcinoma of the Lung. Baishideng Publishing Group Co., Limited, 2007.

Kostakou, Chrysoula, et al. Melena: A Rare Complication of Duodenal Metastases From Primary Carcinoma of the Lung. Baishideng Publishing Group Co., Limited, 2007.