1. Shared decision making: what does it mean to physicians?;Charles;J Clin Oncol,2003
2. Shared decision making in primary care: the neglected second half of the consultation;Elwyn;Br J Gen Pract,1999
3. Four models of the physician-patient relationship;Emanuel;J Am Med Assoc,1992
4. Sharing decisions in cancer care;Gattellari;Soc Sci Med,2001
5. Treatment decision making in early-stage breast cancer: should surgeons match patients' desired level of involvement?;Keating;J Clin Oncol,2002