@misc{indiciae7d163a5554a9, title = {Home study refresher courses for RNs and LPNs.}, author = {K Macdonald and W Freise}, doi = {10.3928/0022-0124-19891101-09}, url = {https://pubmed.ncbi.nlm.nih.gov/2513347/}, note = {Source identifier: 2513347} }