TY - JOUR A1 - Thune, I. A1 - Furberg, A.S. T1 - Physical activity and cancer risk: dose-response and cancer, all sites and site-specific Y1 - 2001 DO - 10.1097/00005768-200106001-00025 JF - Medicine & Science in Sports & Exercise VL - 33 IS - 6 Suppl ER -