@misc{indiciae469772112907, title = {Measuring physical activity with the behavioral risk factor surveillance system.}, author = {R C Brownson and D A Jones and M Pratt and C Blanton and G W Heath}, year = {2000}, doi = {10.1097/00005768-200011000-00015}, url = {https://pubmed.ncbi.nlm.nih.gov/11079522/}, note = {Source identifier: 11079522} }