1. Coronary heart disease and physical activity of work;Morris, J.N.; Heady, J.A.; Raffle, P.A.B.; Roberts, C.G.; Parks, J.W.;Lancet,1953
2. Uses of epidemiology;Morris, J.N.,1975
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5. Physical activity and exercise to achieve health-related physical fitness components;Haskell, W.L.; Montoye, H.J.; Orenstein, D.;Public Health Rep,1985