1. Aliaga-Leyton A, Webster E, Friendship R, Dewey C, Vilaca K, Peregrine AS (2011) An observational study on the prevalence and impact of Isospora suis in suckling piglets in southwestern Ontario, and risk factors for shedding oocysts. Can Vet J 52(2):184–188
2. Ayres RM, Mara DD (1996) Analysis of wastewater for use in agriculture: a laboratory manual of parasitological and bacteriological techniques. World Health Organization, p 35
3. Bach U, Kalthoff V, Mundt HC, Popp A, Rinke M, Daugschies A, Lüttge B (2003) Parasitological and morphological findings in porcine isosporosis after treatment with symmetrical triazintriones. Parasitol Res 91(1):27–33. https://doi.org/10.1007/s00436-003-0828-3
4. Demidenko E (2013) Mixed models: theory and applications with R, 2nd edn. Wiley, Hoboken
5. EMA. 2000. The European Agency for the Evaluation of Medicinal Products. Toltrazuril extensión to pigs. https://www.ema.europa.eu/en/documents/mrl-report/toltrazuril-extension-pigs-summary-report-3-committee-veterinary-medicinal-products_en.pdf.