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18F-FDG activitiy PET/CT and CA-19.9 levels for the prediction of histopathological features and localization of peri- ampullary tumors
Atilgan Tolga Akcam, Abdullah Ülkü, Ahmet Rencuzoğulları, Cem Kaan Parsak, Zeynep Yapar, Figen Doran, Haluk Demiryürek, Alexis Kofi Okoh
(Turk J Gastroenterol 2015; 26: 170-175) DOI: 10.5152/tjg.2015.7870