Drakos, I;    Kenny, P;    Fearn, T;    Speller, R;      (2017)    Multivariate analysis of energy dispersive X-ray diffraction data for the detection of illicit drugs in border control.                   Crime Science , 6     , Article 1.  10.1186/s40163-016-0062-9 <https://doi.org/10.1186/s40163-016-0062-9>.       Green open access