TY  - JOUR
T1  - Frequently reported activities by intensity for U.S. adults: The American Time Use Survey
AU  - Tudor-Locke, C.
AU  - Johnson, W.D.
AU  - Katzmarzyk, P.T.
PY  - 2010
DO  - 10.1016/j.amepre.2010.05.017
SP  - e13
EP  - e20
JO  - American Journal of Preventive Medicine
VL  - 39
IS  - 4
SN  - 0749-3797
ER  -