Gastroenterology;
Bakirkoy Dr Sadi Konuk Research and Training Hospital;
Istanbul 34147;
Turkey;
Gastroenterology;
Dr.Lutfi Kirdar Kartal Research and Training Hospital;
Istanbul 34865;
Turkey;
General Surgery;
Bakirkoy Dr Sadi Konuk Research and Training Hospital;
Istanbul 34147;
Turkey;
Internal Medicine;
Bakirkoy Dr Sadi Konuk Research and Training Hospital;
Istanbul 34147;
Turkey;
Pathology;
Bakirkoy Dr Sadi Konuk Research and Training Hospital;
Istanbul 34147;
Turkey;