Schiller-Frühwirth, I. and Johansson, T. and Göbl, M. and Reiselhuber, S. and Wild, C. (2009): Folic acid fortification of flour in Austria - Risks and benefits. HTA-Projektbericht 020.
Schumacher, I. (2009): Artificial food colours and Hyperactivity. HTA-Projektbericht 034.
Winkler, R. and Reinsperger, I. and Piso, B. (2015): Effects of tangible and intangible incentives on health behavior, Part I: Definitions, theories and models – Part II: Overview of reviews covering 4 health issues. HTA-Projektbericht 83.