@misc{indiciae988947f2f08d, title = {Institutional variability in a minimal risk, population-based study: recognizing policy barriers to health services research.}, author = {Craig D Newgard and Sai-Hung Joshua Hui and Patrick Stamps-White and Roger J Lewis}, year = {2005}, doi = {10.1111/j.1475-6773.2005.00408.x}, url = {https://pubmed.ncbi.nlm.nih.gov/16033503/}, note = {Source identifier: 16033503} }