RT Journal Article SR Electronic(1) A1 Lyytikäinen, O A1 Mentula, S A1 Kononen, E A1 Kotila, S A1 Tarkka, E A1 Anttila, V J A1 Mattila, E A1 Kanerva, M A1 Vaara, M A1 Valtonen, V YR 2007 T1 First isolation of Clostridium difficile PCR ribotype 027 in Finland JF Weekly releases (1997–2007) VO 12 IS 45 SP 3303 OP DO https://doi.org/10.2807/esw.12.45.03303-en UL https://www.eurosurveillance.org/content/10.2807/esw.12.45.03303-en