RT Journal Article SR Electronic T1 Preventing falls in restaurants: where the sole meets the floor JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 238 OP 238 DO 10.1136/oem.2010.061812 VO 68 IS 4 A1 Runyan, Carol W YR 2011 UL http://oem.bmj.com/content/68/4/238.abstract AB