Carcinoid tumors of the duodenum and the ampulla of Vater: Current diagnostic and therapeutic approach in a series of 8 patients. Case series von Nikou, George C, Toubanakis, Christos, Moulakakis, Konstantinos G, Pavlatos, Spiridon, Kosmidis, Christos, Mallas, Elias, Safioleas, Panayiotis, Sakorafas, George H, Safioleas, Michael C

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Incidence of ulcerative colitis in Central Greece： A prospective study von Ladas, Spiros-D, Mallas, Elias, Giorgiotis, Konstantinos, Karamanolis, Georgios, Trigonis, Dimitrios, Markadas, Apostolos, Sipsa, Vana, Raptis, Sotirios-A

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Effect of Helicobacter pylori Eradication and Antisecretory Maintenance Therapy on Peptic Ulcer Recurrence in Cirrhotic Patients: A Prospective, Cohort 2-year Follow-up Study von Tzathas, Charalambos, Triantafyllou, Konstantinos, Mallas, Elias, Triantafyllou, George, Ladas, Spiros D

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Endoloop application as an alternative method for gastrotomy closure in experimental transgastric surgery von KATSARELIAS, D

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Phase II multicenter randomized study of amifostine for prevention of acute radiation rectal toxicity: Topical intrarectal versus subcutaneous application von Kouloulias, Vassilis E., Kouvaris, John R., Pissakas, George, Mallas, Elias, Antypas, Christos, Kokakis, John D., Matsopoulos, George, Michopoulos, Spyros, Mystakidou, Kyriaki, Vlahos, Lambros J.

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Impact on cytoprotective efficacy of intermediate interval between amifostine administration and radiotherapy: a retrospective analysis von Kouloulias, Vassilios E., Kouvaris, John R., Kokakis, John D., Kostakopoulos, Athanasios, Mallas, Elias, Metafa, Anna, Vlahos, Lambros J.

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Endoloop application as an alternative method for gastrotomy closure in experimental transgastric surgery von Katsarelias, D, Polydorou, Andreas, Tsaroucha, Athanasia, Pavlakis, Emmanuel, Dedemadi, Georgia, Pistiolis, Leda, Karakostas, Nikolaos, Kondi-Paphiti, Agatha, Mallas, Elias

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Relationship of smoking and coffee and alcohol consumption with seroconversion to Helicobacter pylori: A longitudinal study in hospital workers von GIKAS, ARISTOFANIS, TRIANTAFILLIDIS, JOHN K, APOSTOLIDIS, NIKOLAOS, MALLAS, ELIAS, PEROS, GEORGE, ANDROULAKIS, GEORGE

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A phase II randomized study of topical intrarectal administration of amifostine for the prevention of acute radiation-induced rectal toxicity von Kouloulias, Vassilis E, Kouvaris, John R, Pissakas, George, Kokakis, John D, Antypas, Christos, Mallas, Elias, Matsopoulos, George, Michopoulos, Spyros, Vosdoganis, Sofoklis-Panagiotis, Kostakopoulos, Athanasios, Vlahos, Lambros J

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Duodenal Gangliocytic Paraganglioma as a Radiological Moving Defect von Kotsis, Thomas, Voros, Dionysios, Paphiti, Agathi, Frangou, Matrona, Mallas, Elias

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Adjuvant systemic therapy protocol for Dukes' B2 and C resectable colon carcinoma von Gennatas, Constantine, Mouratidou, Despoina, Androulakis, George, Georgoulias, Vasilios, Tsavaris, Nikolaos, Philippakis, Michail, Michailakis, Emmanouil, Kalofonos, Charalampos, Mpesmpeas, Stavros, Katsos, John, Tsitoura, Miranda, Retalis, George, Mallas, Elias, Voros, Dionysios, Andreadis, Charalampos, Hatzistylianos, George, Pisiotis, Christos, Kamilarios, Dimitrios, Kakoliris, Sotirios, Komporozos, Vasilios, Kannas, Dimitrios, Legakis, Nikolaos, Mpatakis, Theodoros, Ntamtsios, John, Papaevangelou, Evangelos, Peros, George, Photopoulos, Alexis, Pouli, Anastasia, Prigouris, Sotirios, Samanidis, Lazaros, Sakellariou, Vasilios, Smyrniotis, Vasilios, Polymeneas, George, Vasiliou, John, Athanasiou, Athanasios, Papadimitriou, John

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