@misc{indiciaee3035c4ae2b7, title = {Evolving a blueprint for certification: the responsibilities and knowledge comprising American professional oncology nursing practice.}, author = {M E Ropka and J Norback and M Rosenfeld and C Miller and B Nielsen}, year = {1992}, url = {https://pubmed.ncbi.nlm.nih.gov/1608839/}, note = {Source identifier: 1608839} }