PT - JOURNAL ARTICLE AU - Kim Krisberg TI - New survey finds health is major reason people choose to walk DP - 2011 Nov 01 TA - The Nation's Health PG - 6--6 VI - 41 IP - 9 4099 - http://www.thenationshealth.org/content/41/9/6.1.short 4100 - http://www.thenationshealth.org/content/41/9/6.1.full SO - Nations Health2011 Nov 01; 41