Authors: D M Parham; D Coleman; S Kodikara; S Moss; I O Ellis; S Al-Sam; N Anderson; L Bobrow; I Buley; C E Connolly; N S Dallimore; S Hales; A Hanby; S Humphreys; F Knox; J Lowe; J Macartney; R Nash; J Patnick; S E Pinder; C M Quinn; A J Robertson; J Shrimankar; R A Walker; C Wells; R Winder; N Patel Journal: J Clin Pathol Date: 2006-02 Impact factor: 3.411