@article{:/content/10.2807/ese.14.47.19416-en, author = "Velter, A and Bouyssou-Michel, A and Arnaud, A and Semaille, C", title = "Do men who have sex with men use serosorting with casual partners in France? Results of a nationwide survey (ANRS-EN17-Presse Gay 2004)", journal = "Eurosurveillance", year = "2009", volume = "14", number = "47", eid = 19416, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/ese.14.47.19416-en", doi = "https://doi.org/10.2807/ese.14.47.19416-en" }