Koljonen, V 'Dog days' surgical site infections in a Finnish trauma hospital during 2002-2005. [electronic resource] - The Journal of hospital infection Mar 2009 - 290-1 p. digital Publication Type: Letter ISSN: 0195-6701 Standard No.: 10.1016/j.jhin.2008.11.010 doi Subjects--Topical Terms: Cross Infection--epidemiologyFinland--epidemiologyHumansIncidenceSeasonsSurgical Wound Infection--epidemiologyTrauma Centers--statistics & numerical data