Fomsgaard, A.; Worsøe Rosenstierne, M. .; Rasmussen, M. .; Wright, P. .; Bueno, G.; Noromalala, E. .; Bornbusch, S.; Stensvold, C. R. . .; Thomas-Poulsen, M. .; Hvilsom, C. . Prevalence, Infection Intensity and Genotyping of Giardia Duodenalis in Ring-Tailed Lemurs Lemur Catta from European Zoos and Wild Populations. JZAR 2020, 8, 253-258.