RT Journal Article
SR Electronic
T1 Correction
JF BMJ Open
JO BMJ Open
FD British Medical Journal Publishing Group
SP e003574corr1
DO 10.1136/bmjopen-2013-003574corr1
VO 3
IS 12
YR 2013
UL http://bmjopen.bmj.com/content/3/12/e003574corr1.abstract
AB