Condom use and HIV testing among adults in Switzerland: repeated national cross-sectional surveys 2007, 2012, and 2017 https://www.medrxiv.org/content/10.1101/2022.12.05.22283096
Condom use and HIV testing among adults in Switzerland: repeated national cross-sectional surveys 2007, 2012, and 2017 https://www.medrxiv.org/content/10.1101/2022.12.05.22283096