Thodberg K, Malmkvist J, Herskin MS.
The acute effect of a synthetic pig appeasing pheromone on open field and intruder test behaviour. I Mendl M, Bradshaw JWS, Burman OHP, Butterworth A, Harris MJ, Held SDE, Jones SM, Littin KE, Main DCJ, Nicol CJ, Parker RMA, Paul ES, Richards G, Sherwin CM, Statham PTE, Toscano MJ, Warriss PD, red., ISAE 2006: Proceedings of the 40th International Congress of the ISAE. 2006. s. 33
Thodberg K, Malmkvist J, Christensen JW, Søndergaard E.
The role of animal contact in targeting human problems: how to quantify objectively. I Søndergaard E, Thomsen LR, red., Proceedings of the 21st Nordic Symposium of the International Society for Applied Ethology, 19-21 January 2009, Bjerringbro, Denmark. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet. 2009. s. 13. (Internal report, animal science; Nr. 13).
Thodberg K.
Status of Green Care in Denmark. I Berget B, Lidfors L, Pálsdóttir AM, Soini K, Thodberg K, red., Report from the Nordic research workshop on Green Care in Trondheim. HealthUMB, Norwegian University of Life Sciences. 2012. s. 9-10