@misc{indiciae9d8e527ee69b, title = {Resource available for NPs experiencing DEA/UPIN problems.}, author = {D Heffner and S E Appling}, year = {1992}, doi = {10.1097/00006205-199203000-00003}, url = {https://pubmed.ncbi.nlm.nih.gov/1565298/}, note = {Source identifier: 1565298} }