title: Physical activity and energy balance--modifiable lifestyle factors for breast cancer?
authors.forename: I
authors.initials: I
authors.lastname: Thune
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000517:prevention & control*; D015444:Exercise; D005260:Female; D006266:Health Education; D006801:Humans; D008019:Life Style; D008875:Middle Aged; D010809:Physical Fitness; D012307:Risk Factors