Assessment of physical activity by questionnaire and interview
J Sports Med Phys Fitness
.
1967 Sep;7(3):135-42.
Authors
G G Reiff
,
H J Montoye
,
R D Remington
,
J A Napier
,
H L Metzner
,
F H Epstein
PMID:
6062485
No abstract available
MeSH terms
Humans
Male
Michigan
Physical Exertion*
Physical Fitness*
Population Surveillance
Surveys and Questionnaires