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Authors: B E Ainsworth; W L Haskell; A S Leon; D R Jacobs; H J Montoye; J F Sallis; R S Paffenbarger
Journal: Med Sci Sports Exerc Date: 1993-01 Impact factor: 5.411

7. Effects of walking on mortality among nonsmoking retired men.

Authors: A A Hakim; H Petrovitch; C M Burchfiel; G W Ross; B L Rodriguez; L R White; K Yano; J D Curb; R D Abbott
Journal: N Engl J Med Date: 1998-01-08 Impact factor: 91.245

8. The impact of marital status on survival after an acute myocardial infarction: a population-based study.

Authors: V Chandra; M Szklo; R Goldberg; J Tonascia
Journal: Am J Epidemiol Date: 1983-03 Impact factor: 4.897

9. The effect of marital status on stage, treatment, and survival of cancer patients.

Authors: J S Goodwin; W C Hunt; C R Key; J M Samet
Journal: JAMA Date: 1987-12-04 Impact factor: 56.272

9 in total