Gupta A, Patel R, and Dyke M. Cost effective use of blood satellite packs in neonates: importance of birth weight. Arch Dis ChildFetal Neonatal Ed 2004;89:182–3. Dr Dyke’s and Dr Gupta’s affiliation was incorrectly listed as Derriford Hospital, Plymouth, Devon, UK. The authors would like to point out that their work was initially carried out at the Norfolk and Norwich (University) Hospital, Norwich, UK.