C. Köhler

Health-related searches on the Internet.

Christian Köhler, Gunther Eysenbach, G. Eysenbach, 2004, JAMA.

How do consumers search for and appraise health information on the world wide web? Qualitative study using focus groups, usability tests, and in-depth interviews

Christian Köhler, Gunther Eysenbach, G. Eysenbach, 2002, BMJ : British Medical Journal.

What is the prevalence of health-related searches on the World Wide Web? Qualitative and quantitative analysis of search engine queries on the Internet

Christian Köhler, Gunther Eysenbach, G. Eysenbach, 2003, AMIA.

Christian Köhler tests , and in-depth interviews Qualitative study using focus groups , usability health information on the world wide web ? How do consumers search for and appraise

G. Eysenbach, C. Köhler, 2002 .

MedCIRCLE: Collaboration for Internet Rating, Certification, Labelling and Evaluation of Health Information on the World-Wide-Web

Stéfan Jacques Darmoni, Christian Köhler, Thomas Roth-Berghofer, 2003, MIE.

MedCIRCLE - Collaboration for Internet Rating, Certification, Labeling and Evaluation of Health Information on the Semantic World Wide Web

Stéfan Jacques Darmoni, Christian Köhler, Thomas Roth-Berghofer, 2002, AMIA.

A Framework for Improving the Quality of Health Information on the World-Wide-Web and Bettering Public (E-)Health: The Medcertain Approach

Dan Brickley, Christian Köhler, Gunther Eysenbach, 2001, MedInfo.

A metadata vocabulary for self- and third-party labeling of health web-sites: Health Information Disclosure, Description and Evaluation Language (HIDDEL)

Dan Brickley, Christian Köhler, Gunther Eysenbach, 2001, AMIA.