bibliographicCitation |
Carlson JA, Schipperijn J, Kerr J, Saelens BE, Natarajan L, Frank LD, Glanz K, Conway TL, Chapman JE, Cain KL, Sallis JF. Locations of Physical Activity as Assessed by GPS in Young Adolescents. Pediatrics. 2016 Jan;137(1). PMID: 26647375; PMCID: PMC4702023. |