Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Published Erratum
. 2013 Aug 21;3(8):e003190corr1.
doi: 10.1136/bmjopen-2013-003190corr1.

Correction

No authors listed
Published Erratum

Correction

No authors listed. BMJ Open. .
No abstract available

PubMed Disclaimer

Figures

Figure 1
Figure 1
Spatial maps of England, for each of the outcome measures.
See this image and copyright information in PMC

Erratum for

Publication types

LinkOut - more resources