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Consortium of Swiss Academic Libraries

Etiology in a Taxonomy of Illnesses

Steurer, Johann ; Bachmann, Lucas ; Miettinen, Olli

In: European Journal of Epidemiology, 2006, vol. 21, no. 2, p. 85-89

Consortium of Swiss Academic Libraries

The Delphi method: an efficient procedure to generate knowledge

Steurer, Johann

In: Skeletal Radiology, 2011, vol. 40, no. 8, p. 959-961