Authors: Aneta Nitsch-Osuch; E Kuchar; E Gyrczuk; A Topczewska-Cabanek; K Zycinska; K Wardyn Journal: Eur J Med Res Date: 2010-11-04 Impact factor: 2.175
Authors: Choon Ok Kim; Chung Mo Nam; Duk-Chul Lee; Joon Chang; Ji Won Lee Journal: Influenza Other Respir Viruses Date: 2011-12-08 Impact factor: 4.380