@misc{indiciae19c5f2545eea, title = {C.A.R.E.--A four track professional nurse classification and performance evaluation system.}, author = {H A MacKinnon and L Eriksen}, year = {1977}, doi = {10.1097/00005110-197704000-00013}, url = {https://pubmed.ncbi.nlm.nih.gov/584788/}, note = {Source identifier: 584788} }