Schmidt, A. J., M. Rasi, C. Esson, V. Christinet, M. Ritzler, T. Lung, C. V. Hauser, M. Stoeckle, F. Jouinot, A. Lehner, K. Lange, T. Konrad, and P. Vernazza. “The Swiss STAR Trial – an Evaluation of Target Groups for Sexually Transmitted Infection Screening in the Sub-Sample of Men”. Swiss Medical Weekly, vol. 150, no. 5153, Dec. 2020, p. w20392, doi:10.4414/smw.2020.20392.