Correction
BMJ Open
.
2012 Sep 10;2(5):e000285corr1.
doi: 10.1136/bmjopen-2011-000285corr1.
Print 2012.
PMID:
22964117
PMCID:
PMC4400635
DOI:
10.1136/bmjopen-2011-000285corr1
No abstract available
Publication types
Published Erratum