Results of the first population based telephone survey of acute gastroenteritis in Northern Ireland and the Republic of Ireland Fitzgerald, M and Scallan, Elaine and Collins, C and Crowley, D and Daly, L and Devine, M and Igoe, D and Quigley, Thomas and Smyth, B, Weekly releases (1997–2007), 8, 2456 (2004), https://doi.org/10.2807/esw.08.18.02456-en