Helin-Tanninen M, Autio K, Keski-Rahkonen P, Naaranlahti T, Järvinen K. Comparison of six different suspension vehicles in compounding of oral extemporaneous nifedipine suspension for paediatric patients. Eur J Hosp Pharm 2012;19:432–437, doi:10.1136/ejhpharm-2012-000159. This article was published in print with an incorrect DOI. The DOI should be 10.1136/ejhpharm-2011-000159 as this is the DOI it was published online first with.