@article{:/content/10.2807/esm.12.10.00736-es, author = "Savage, E J and Ison, C and Van de Laar, M JW and European Surveillance of Sexually Transmitted Infections (ESSTI)", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.12.10.00736-es", doi = "https://doi.org/" }