H275Y oseltamivir resistant Influenza A (H1N1) strains in northern Greece during the post pandemic influenza season 2010-2011 Posted on March 5, 2019August 26, 2022 by admin LETTER Hippokratia 2012, 16, 4: 384 Gioula G, Melidou A, Exindari M, Chatzidimitriou D, Malisiovas N National Influenza Centre for northern Greece, Microbiology Department, Medical School, Aristotle University of Thessaloniki