Contribution of animal models to the understanding of the metabolic syndrome: A systematic overview - Varga, O.; Harangi, M.; Olsson, I.A.S.; Hansen, A.K. (Obesity Reviews, 2010)

Improving transparency and ethical accountability in animal studies - Varga, O.; Hansen, A.K.; Sandøe, P.; Olsson, I.A.S. (EMBO Reports, 2010)

Validating animal models for preclinical research: A scientific and ethical discussion - Varga, O.E.; Hansen, A.K.; Sandøe, P.; Olsson, I.A.S. (ATLA Alternatives to Laboratory Animals, 2010)

Animal welfare and the refinement of neuroscience research methods - A case study of Huntington's disease models - Olsson, I.A.S.; Hansen, A.K.; Sandøe, P. (Laboratory Animals, 2008)

Ethics and refinement in animal research [4] - Olsson, I.A.S.; Hansen, A.K.; Sandøe, P. (Science, 2007)