RT Journal Article
SR Electronic
T1 Correction
JF BMJ Open
JO BMJ Open
FD British Medical Journal Publishing Group
SP e002576corr1
DO 10.1136/bmjopen-2013-002576corr1
VO 3
IS 3
YR 2013
UL http://bmjopen.bmj.com/content/3/3/e002576corr1.abstract
AB