Neighborhood environments and physical activity among adults in 11 countries.
Sallis JF, Bowles HR, Bauman A, Ainsworth BE, Bull FC, Craig CL, Sjöström M, De Bourdeaudhuij I, Lefevre J, Matsudo V, Matsudo S, Macfarlane DJ, Gomez LF, Inoue S, Murase N, Volbekiene V, McLean G, Carr H, Heggebo LK, Tomten H, Bergman P.
Sallis JF, et al. Among authors: bull fc.
Am J Prev Med. 2009 Jun;36(6):484-90. doi: 10.1016/j.amepre.2009.01.031.
Am J Prev Med. 2009.
PMID: 19460656