@article{doi:10.1001/archpedi.159.12.1115,
author = {Haverly K and Davison K},
title = {PErsonal fulfillment motivates adolescents to be physically active},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {159},
number = {12},
pages = {1115-1120},
year = {2005},
doi = {10.1001/archpedi.159.12.1115},
URL = { + http://dx.doi.org/10.1001/archpedi.159.12.1115},
eprint = {/data/Journals/PEDS/12019/POA50063.pdf}
}