Taking the Pissoir - a novel and reliable way of knowing what drugs are being used in nightclubs.Published in:Journal of Substance Use, 2014, v. 19, n. 1/2, p. 103, doi. 10.3109/14659891.2012.740139By:Archer, J. R. H;Dargan, P. I.;Hudson, S.;Davies, S.;Puchnarewicz, M.;Kicman, A. T.;Ramsey, J.;Measham, F.;Wood, M.;Johnston, A.;Wood, D. M.Publication type:Article