The effect of a decision aid intervention on decision making about coronary heart disease risk reduction: secondary analyses of a randomized trial. - Stacey L. Sheridan; Lindy B. Draeger; Michael Pignone; Barbara Rimer; Shrikant I. Bangdiwala; Jianwen Cai; Ziya Gizlice; Thomas C. Keyserling; Ross J. Simpson (BMC Medical Informatics Decis. Mak., 2014)