Harms and benefits associated with psychoactive drugs: findings of an international survey of active drug users - Morgan, C J; Noronha, L A; Muetzelfeldt, M (J Psychopharmacol, 2013)
Epub 2013 Feb 25. Erratum in: J Psychopharmacol. 2015 Sep;29(9):NP1. Fielding, Amanda [corrected to Feilding, Amanda]. PMID: 23438502; PMCID: PMC4107777