@misc{indiciae17b8e924278a, title = {Adherence to advance directives: advance directive needs to include additional elements.}, author = {George W Knox}, year = {2003}, doi = {10.1136/bmj.327.7428.1407-a}, url = {https://pubmed.ncbi.nlm.nih.gov/14670910/}, note = {Source identifier: 14670910} }