![Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I](https://i1.rgstatic.net/ii/profile.image/272462696939551-1441971577790_Q128/Ziad-Awad-2.jpg)
Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I
GNRI as a Prognostic Factor for Outcomes in Cancer Patients: A Systematic Review of the Literature: Nutrition and Cancer: Vol 73, No 3
![Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I](https://c5.rgstatic.net/m/437738464651637/images/template/default/profile/profile_default_l.jpg)
Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I
![Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I](https://www.researchgate.net/profile/Ioannis-Karavokyros/publication/7508163/figure/tbl4/AS:601584157327428@1520440248949/figure-tbl4_Q320.jpg)
Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I
![Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I Ioannis KARAVOKYROS | Professor (Associate) | BSc, MD, PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Surgery I](https://www.researchgate.net/profile/Ioannis-Karavokyros/publication/7054137/figure/fig2/AS:601697562943514@1520467286497/Ischemia-of-the-small-bowel-with-thickening-of-the-intestinal-wall-and-congestion-of-the_Q320.jpg)