title: Cardiovascular risk factors and physical activity: how much is enough?
authors.forename: F H
authors.initials: FH
authors.lastname: Messerli
authors.forename: R G
authors.initials: RG
authors.lastname: Ketelhut
authors.forename: K
authors.initials: K
authors.lastname: Ketelhut
mesh_terms: D002318:Cardiovascular Diseases / Q000209:etiology* / Q000517:prevention & control; D015444:Exercise; D006801:Humans; D010809:Physical Fitness; D012307:Risk Factors