TY  - RPRT
TI  - Physical activity and active commuting to elementary school.
AU  - John R Sirard
AU  - William F Riner
AU  - Kerry L McIver
AU  - Russell R Pate
PY  - 2005
DO  - 10.1249/01.mss.0000179102.17183.6b
UR  - https://pubmed.ncbi.nlm.nih.gov/16331130/
ID  - 16331130
ER  -