Plan and operation of the HANES I augmentation survey of adults 25-74 years United States, 1974-1975
Vital Health Stat 1
.
1978 Jun:(14):1-110.
Authors
A Engel
,
R S Murphy
,
K Maurer
,
E Collins
PMID:
695333
No abstract available
MeSH terms
Adult
Aged
Health Surveys / methods*
Humans
Middle Aged
Surveys and Questionnaires
United States