See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/11445131 Smoking and disease severity in rheumatoid arthritis: Association with polymorphism at the glutathione S-transferase... Article in Arthritis & Rheumatology · March 2002 DOI: 10.1002/art.10174 · Source: PubMed CITATIONS 95 READS 30 10 authors, including: Some of the authors of this publication are also working on these related projects: Optimisation of laboratory test requesting View project Epigenetic biomarkers View project Derek Mattey Keele University 170 PUBLICATIONS 4,132 CITATIONS SEE PROFILE Nicola B Nixon University Hospital Of North Staffordshire NHS … 36 PUBLICATIONS 653 CITATIONS SEE PROFILE Anthony Fryer Keele University 275 PUBLICATIONS 10,245 CITATIONS SEE PROFILE Richard Strange Keele University 337 PUBLICATIONS 14,395 CITATIONS SEE PROFILE All content following this page was uploaded by Derek Mattey on 15 October 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.