Erdos, J. and Mayer, J. (2015): Sphenopalatine Ganglion (SPG) stimulation of patients with therapy-resistant cluster headache. Decision Support Document 86.

Falkner, E. and Wild, C. (2008): Clinical application of Tissue Engineering: An overview of International and Austrian Areas of Research with a critical analysis of selected applications . LBI-HTA Projektbericht 013.

Gassner, L. and Hofer, V. (2022): Osteopathy: effectiveness and safety for musculoskeletal pain and overview of training and quality requirements. HTA-Projektbericht 144.

Wild, C. (2007): [FDA: Safety warning on erythropoietin]. HTA-Newsletter 58: p. 4.

Wild, C. (2005): [Trigger point injections (TPI) for non-malignant musculoskeletal pain]. HTA-Newsletter 34: pp. 2-3.

Wild, C. (2007): [FDA: Safety warning on erythropoietin]. ÖKZ: Österreichische Krankenhauszeitung 48 (07).