1. Waterborne transmission of protozoan parasites: review of worldwide outbreaks – an update 2004–2010;Baldursson;Water Research,2011
2. Cook, N., Lim, Y.A.L., 2012. Giardia duodenalis: contamination of fresh produce. In: Robertson, L.J., Smith, H.V. (Eds.), Foodborne Protozoan Parasites. Nova Publishers. In production. ISBN: 978-1-61470-008-1.
3. Characteristics and risk factors for symptomatic Giardia lamblia infections in Germany;Espelage;BMC Public Health,2010
4. Gómez-Couso, H., Ares-Mazás, M.E., 2012. Giardia duodenalis: contamination of bivalve molluscs. In: Robertson, L.J., Smith, H.V. (Eds.), Foodborne Protozoan Parasites. Nova Publishers. In production. ISBN: 978-1-61470-008-1.
5. Persisting symptoms and duodenal inflammation related to Giardia duodenalis infection;Hanevik;Journal of Infection,2007