Citation

Welch J, Mason F. Br. Med. J. BMJ 2007; 334(7604): 1154-1158.

Affiliation

Haven Camberwell, King's College Hospital, London SE5 9RS. jan.welch@kingsch.nhs.uk

Copyright

(Copyright © 2007, BMJ Publishing Group)

DOI

10.1136/bmj.39211.403970.BE

PMID

17540944

PMCID

PMC1885326

Abstract

[Abstract unavailable]

Language: en