Rotavirus Gastroenteritis in a Neonatal Unit of a Greek Tertiary Hospital: Clinical Characteristics and Genotypes. oleh Dimitra Koukou, Panagiota Chatzichristou, Georgios Trimis, Tania Siahanidou, Anna-Venetia Skiathitou, Emmanouil I Koutouzis, George A Syrogiannopoulos, Athanasia Lourida, Athanasios G Michos, Vassiliki P Syriopoulou