Morillo SG, Luchs A, Cilli A, et al. Large gastroenteritis outbreak due to norovirus gii in São Paulo, Brazil, summer 2010 . Rev. Inst. Med. Trop. São Paulo. 2011;53(2):119-120. Accessed May 21, 2024. https://revistas.usp.br/rimtsp/article/view/31387