@misc{indiciaeaf598f000bd8, title = {Role delineation and test specification validation study for the CNRN examination.}, author = {M Nowin and J Ozuna}, year = {1988}, doi = {10.1097/01376517-198810000-00002}, url = {https://pubmed.ncbi.nlm.nih.gov/2976784/}, note = {Source identifier: 2976784} }