Walking trends among U.S. adults: The Behavioral Risk Factor Surveillance System, 1987–2000
Mary Ellen Simpson, Mary Serdula, Deborah A Galuska, Cathleen Gillespie, Ralph Donehoo, Carol Macera, Karin MackVolume:
25
Year:
2003
Language:
english
DOI:
10.1016/s0749-3797(03)00112-0
File:
PDF, 126 KB
english, 2003