Authors: B H Marcus; M G Goldstein; A Jette; L Simkin-Silverman; B M Pinto; F Milan; R Washburn; K Smith; W Rakowski; C E Dubé Journal: Prev Med Date: 1997 May-Jun Impact factor: 4.018
Authors: R R Pate; M Pratt; S N Blair; W L Haskell; C A Macera; C Bouchard; D Buchner; W Ettinger; G W Heath; A C King Journal: JAMA Date: 1995-02-01 Impact factor: 56.272
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