RT Journal Article SR Electronic T1 The 99 Community JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 293 OP 296 DO 10.1136/jech.2009.098681 VO 65 IS 4 A1 Naif Al-Mutawa A1 Stuart Moore A1 Ron Wagner A1 Sean Parson YR 2011 UL http://jech.bmj.com/content/65/4/293.abstract AB