@article{Jansen2016,
author = {Jansen, K. and Schmidt, A. J. and Drewes, J. and Bremer, V. and Marcus, U.},
year = {2016},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {Increased incidence of syphilis in men who have sex with men and risk
management strategies, Germany, 2015},
url = "http://dx.doi.org/10.17169/refubium-24809",
}