Huang, K., Weber, U., Johnson, J., Anderson, N., Knies, A., Nhundu, B., … Hwang, D. (1969). Primary Care Physician Involvement in Shared Decision Making for Critically Ill Patients and Family Satisfaction with Care. Journal of the American Board of Family Medicine : JABFM, 31(1), 64-72. https://doi.org/10.3122/jabfm.2018.01.170211 (Original work published 1969)