Citation

Ness G, Macaskill N. Br. Med. J. BMJ 2000; 321(7276): 1604-1606.

Affiliation

School of Health and Related Research, University of Sheffield, Sheffield S1 4DA. g.j.ness@sheffield.ac.uk

Copyright

(Copyright © 2000, BMJ Publishing Group)

DOI

unavailable

PMID

11124197

PMCID

PMC1119273

Abstract

[Abstract unavailable]

Language: en