An outbreak of gastroenteritis in a campsite in Romania, July 2007
Ibram, S and Munteanu, A and Stolica, B and Enescu, M and Savulescu, C and Costinea, R and Popa, M I, Weekly releases (1997–2007), 12, 3249 (2007), https://doi.org/10.2807/esw.12.33.03249-en