@misc{indiciaeec0a844c5d40, title = {Focus on RN-as-circulator legislation.}, author = {Catherine A G Sparkman}, year = {2005}, doi = {10.1016/s0001-2092(06)60345-1}, url = {https://pubmed.ncbi.nlm.nih.gov/16309075/}, note = {Source identifier: 16309075} }