RT Journal Article SR Electronic(1) A1 N Axelsen A1 E Smith A1 G H Kock-Hansen YR 2002 T1 Syphilis cases increasing in Denmark, 2000-01 JF Weekly releases (1997–2007) VO 6 IS 35 SP 1869 OP DO https://doi.org/10.2807/esw.06.35.01869-en UL https://www.eurosurveillance.org/content/10.2807/esw.06.35.01869-en