title: Do physical activity and physical fitness avert premature mortality?
authors: Brigham and Women's Hospital Boston, Massachusetts, USA.
authors: I M
authors: IM
authors: Lee
authors: R S
authors: RS
authors: Paffenbarger
mesh_terms: D015984:Causality; D002986:Clinical Trials as Topic; D015444:Exercise / Q000502:physiology; D015438:Health Behavior; D006293:Health Promotion; D006801:Humans; D008019:Life Style; D009026:Mortality; D010809:Physical Fitness; D012309:Risk-Taking