@misc{indiciae1537b777f6e6,
  title = {Physical activity and active commuting to elementary school.},
  author = {John R Sirard and William F Riner and Kerry L McIver and Russell R Pate},
  year = {2005},
  doi = {10.1249/01.mss.0000179102.17183.6b},
  url = {https://pubmed.ncbi.nlm.nih.gov/16331130/},
  note = {Source identifier: 16331130}
}