@article{santos2018ddc, 
author={H. D. P. dos Santos and A. H. D. P. S. Ulbrich and V. Woloszyn and R. Vieira}, 
journal={IEEE Journal of Biomedical and Health Informatics}, 
title={DDC-Outlier: Preventing medication errors using unsupervised learning}, 
year={2019}, 
volume={23}, 
number={2}, 
pages={874-881}, 
keywords={Medical diagnostic imaging;Hospitals;Indexes;Measurement;Drugs;Informatics;Electronic health records;prescription errors;unsupervised learning}, 
doi={10.1109/JBHI.2018.2828028}, 
ISSN={2168-2194}, 
month={March},}