title: Physical activity and weight gain over 20 years.
authors.forename: Sarah
authors.initials: S
authors.lastname: Jolley
authors.forename: Brian
authors.initials: B
authors.lastname: Porter
authors.forename: John
authors.initials: J
authors.lastname: Amory
mesh_terms: D015992:Body Mass Index; D015331:Cohort Studies; D002149:Energy Intake; D015444:Exercise; D006801:Humans; D015430:Weight Gain