O063: Healthcare-associated bloodstream infections in Finland, 1999-2011 – adjusted ranking of hospitals by Staphylococcus aureus rates

por Kärki, T, Ollgren, J, Lyytikäinen, O
Publicado 2013

P029: Regional differences in Clostridium difficile infections (CDI) in relation to fluoroquinolone (FQ) and proton pump inhibitor (PPI) use, Finland, 2008-2011

por Kanerva, M, Ollgren, J, Voipio, T, Mentula, S, Lyytikäinen, O
Publicado 2013

Surveillance of Clostridium difficile infections in Finnish acute care hospitals, 2008-2014: trends, diagnostics and control measures

por Arifulla, DK, Mentula, S, Kotila, SM, Ollgren, J, Möttönen, T, Lyytikäinen, O
Publicado 2015

Community- vs. healthcare-associated Clostridium difficile infections, Finland, 2008-2013: incidence, case fatality and genotypes

por Kotila, SM, Mentula, S, Ollgren, J, Virolainen-Julkunen, A, Lyytikäinen, O
Publicado 2015

Incidence rates of Guillain Barré (GBS), chronic fatigue/systemic exertion intolerance disease (CFS/SEID) and postural orthostatic tachycardia syndrome (POTS) prior to introduction...

por Skufca, J., Ollgren, J., Ruokokoski, E., Lyytikäinen, O., Nohynek, H.
Publicado 2017

Prevalence of obesity and disturbances in glucose homeostasis in HIV‐infected subjects and general population – missed diagnoses of diabetes?

por Hanttu, A, Kauppinen, KJ, Kivelä, P, Ollgren, J, Jousilahti, P, Liitsola, K, Koponen, P, Sutinen, J
Publicado 2020