Performance of eHealth data sources in local influenza surveillance: a 5-year open cohort study.
Timpka T, Spreco A, Dahlström Ö, Eriksson O, Gursky E, Ekberg J, Blomqvist E, Strömgren M, Karlsson D, Eriksson H, Nyce J, Hinkula J, Holm E.
Timpka T, et al. Among authors: eriksson o, eriksson h.
J Med Internet Res. 2014 Apr 28;16(4):e116. doi: 10.2196/jmir.3099.
J Med Internet Res. 2014.
PMID: 24776527
Free PMC article.