Kalantzis,Nikolaos

Institution: Army shared found Hospital of Athens, Greece

Top Collaborators: Alexandrakis G, Apostolopoulos P, Tsibouris P, Mavrogianni P, Stefanaki C, Hadzivassiliou M, Karameris A, Mela A, Bethimoutis G, Katsambas A, Moussia M, Lapas C

Research Interests: Disease, Role, Cancer, Cytology, Diagnosis, Genotypes, Human, Infection, Rectal Cancer, Gastroesophageal Reflux, Gastroesophageal Reflux Disease, Gerd