Mortality in relation to the physical activity of work: a preliminary note on experience in middle age
Br J Ind Med
.
1953 Oct;10(4):245-54.
doi: 10.1136/oem.10.4.245.
Authors
J N MORRIS
,
J A HEADY
PMID:
13106231
PMCID:
PMC1037497
DOI:
10.1136/oem.10.4.245
No abstract available
MeSH terms
Humans
Middle Aged
Motor Activity*
Vital Statistics*
Work*