(Q81144132)
Statements
Amount, type, and timing of recreational physical activity in relation to colon and rectal cancer in older adults: the Cancer Prevention Study II Nutrition Cohort (English)
Marjorie L McCullough
Eugenia E Calle
Michael J Thun
Ann Chao
Cari J Connell
Alpa V Patel
Vilma E Cokkinides
1 December 2004