Gétaz, L, JP Rieder, MC Kramer, and MP Kossovsky. “Improvement of Measles Immunity Among Migrant Populations: Lessons Learned from a Prevalence Study in a Swiss Prison”. Swiss Medical Weekly 141, no. 2526 (June 20, 2011): w13215. Accessed November 24, 2024. https://smw.ch/index.php/smw/article/view/1305.