Hepatitis A outbreak among MSM linked to casual sex and gay saunas in Copenhagen, Denmark
Mazick, A and Howitz, M and Rex, S and Jensen, I P and Weis, N and Katzenstein, T L and Haff, J and Mølbak, K, Eurosurveillance, 10, 536 (2005), https://doi.org/10.2807/esm.10.05.00536-en