Schneider, H., Fischer, D., Failing, K., Ehling, C., Meinecke-Tillmann, S., Wehrend, A., & Lierz, M. (2017). Investigations on a cryopreservation protocol for long-term storage of psittacine spermatozoa using cockatiel semen as an example. Theriogenology, 110, 8-17. https://doi.org/10.1016/j.theriogenology.2017.12.027 (Original work published 2017)

Michel, F., Fischer, D., Eiden, M., Fast, C., Reuschel, M., Müller, K., … Ziegler, U. (2018). West Nile Virus and Usutu Virus Monitoring of Wild Birds in Germany. International Journal of Environmental Research and Public Health, 15(1). https://doi.org/10.3390/ijerph15010171 (Original work published 2018)

McHill, A., Hilditch, C., Fischer, D., Czeisler, C., Garaulet, M., Scheer, F., & Klerman, E. (2020). Stability of the timing of food intake at daily and monthly timescales in young adults. Scientific Reports, 10(1), 20849. https://doi.org/10.1038/s41598-020-77851-z (Original work published 2020)