Delivering patient decision aids on the Internet: definitions, theories, current evidence, and emerging research areas.
Aubri S. HoffmanRobert J. VolkAnton SaarimakiChristine StirlingLinda C. LiMartin HärterGeetanjali R. KamathHilary Llewellyn-ThomasPublished in: BMC Medical Informatics Decis. Mak. (2013)