Author response.
Thrasher JF, Andrews JO, Friedman DB, Carpenter MJ, Gray KM, Cummings KM, Alberg AJ, Navarro A.
Thrasher JF, et al.
Am J Prev Med. 2013 May;44(5):e51-3. doi: 10.1016/j.amepre.2013.02.007.
Am J Prev Med. 2013.
PMID: 23597825
No abstract available.