@ARTICLE {18952,
author={N. Pombo and N. M.  Garcia and K. B. Bousson and S.P. Spinsante and I.C. Chorbev},
doi={},
journal={International Journal of Environmental Research and Public Health},
title={Pain Assessment–Can it be Done with a Computerised System? A Systematic Review and Meta-Analysis},
year={2016},
month={April},
volume={13},
number={4},
pages={1-27},
ISSN={1661-7827}
}