K. Roukas

Predictors of mortality in hospitalized COVID-19 patients in Athens, Greece

P. Galanis, X. Provatopoulou, D. Giannoglou, 2020, medRxiv.

Epidemiological characteristics, clinical features and outcomes of patients with COVID-19 admitted to seven reference centers across Greece: An observational study during the fourth and fifth waves of the COVID-19 pandemic

K. Kostikas, S. Loukides, Emmanouil Alevrakis, 2023, Pneumon.

Child Morbidity and Disease Burden in Refugee Camps in Mainland Greece

M. Schoina, E. Iosifidis, A. Kampouras, 2019, Children.

Nursing home elderly patients hospitalized for COVID‐19: Characteristics and predictors of outcomes

C. Kyriakopoulos, K. Kostikas, S. Loukides, 2022, Geriatrics & gerontology international.

Patients Hospitalized for COVID-19 in the Periods of Delta and Omicron Variant Dominance in Greece: Determinants of Severity and Mortality

S. Loukides, Emmanouil Alevrakis, E. Koukaki, 2023, Journal of clinical medicine.