C. Paris, N. Colineau, und R. Wilkinson. HT '09: Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia, New York, NY, USA, ACM, (Juli 2009)
M. Eccles, N. Rousseau, und N. Freemantle. Journal of health services research & policy, 7 (2):
98-103(April 2002)LR: 20041117; PUBM: Print; JID: 9604936; ppublish.