@misc{indiciae78ad5f5d3cf6, title = {Using fiscal data to identify heavy service users.}, author = {T R Hadley and M C McGurrin and R T Pulice and E J Holohean}, year = {1990}, doi = {10.1007/bf01065163}, url = {https://pubmed.ncbi.nlm.nih.gov/2201053/}, note = {Source identifier: 2201053} }