Re: “Patterns and incidence of γ-hydroxybutyrate (GHB)-related ambulance attendances in Melbourne, Victoria”, by Paul M Dietze, Stefan Cvetkovski, Monica J Barrat and Susan Clemens, in the 16 June 2008 issue of the Journal (Med J Aust 2008; 188: 709-711). The third author’s name was spelled incorrectly. The correct spelling is Monica J Barratt.