Hospitalizations and Deaths Associated with Clostridium difficile Infection, Finland, 1996–20041
Outi Lyytikäinen , Heli Turunen, Reijo Sund, Marja Rasinperä, Eija Könönen, Petri Ruutu, and Ilmo Keskimäki
Author affiliations: National Public Health Institute, Helsinki, Finland (O. Lyytikäinen, M. Rasinperä, P. Ruutu, E. Könönen); National Research and Development Centre for Welfare and Health, Helsinki (H. Turunen, R. Sund, I. Keskimäki)
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