Beersma, MFCSchutten, MVennema, HrivmHartwig, NGTHM, MesOsterhaus, ADMEvan Doornum, GJJKoopmans, Mrivm2025-03-192025-03-1920091914725510.1016/j.jhin.2008.11.018https://rivm.openrepository.com/handle/10029/643840Norovirus in a Dutch tertiary care hospital (2002-2007): frequent nosocomial transmission and dominance of GIIb strains in young childrenArticleJ Hosp Infect 2009; 71(3):199-2052025-03-19