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Vigorous exercise in leisure time and the death rate: a study of male civil servants.
Chave, S P, Morris, J N, Moss, S, Semmence, A MVolume:
32
Language:
english
Journal:
Journal of Epidemiology & Community Health
DOI:
10.1136/jech.32.4.239
Date:
December, 1978
File:
PDF, 694 KB
english, 1978