@misc{indiciae86a007ddd382, title = {Palliative care program effectiveness research: developing rigor in sampling design, conduct, and reporting.}, author = {Marie A Bakitas and Kathleen Doyle Lyons and Jane Dixon and Tim A Ahles}, year = {2006}, doi = {10.1016/j.jpainsymman.2005.07.011}, url = {https://pubmed.ncbi.nlm.nih.gov/16563321/}, note = {Source identifier: 16563321} }