Neil, L. ; Hansen, D. ; Lindgaard, G. ; Kogan, S. ; Leimeister, J. M. ; Oakley, K. ; Selker, T.: SIG Online Health Communities. In: Proceedings of the Conference on Human Computer Interaction 2006 (CHI 2006). Montreal : ACM, 2006, S. 445
Neil, L. ; Hansen, D. ; Lindgaard, G. ; Kogan, S. ; Leimeister, J. M. ; Oakley, K. ; Selker, T.: SIG Online Health Communities. In: Proceedings of the Conference on Human Computer Interaction 2006 (CHI 2006). Montreal : ACM, 2006, S. 445