Longitudinal observations. Their usefulness and limitations with special reference to the forced expiratory volume
Bull Physiopathol Respir (Nancy)
.
1974 Sep-Oct;10(5):643-56.
Author
G Berry
PMID:
4441757
No abstract available
MeSH terms
Analysis of Variance
Epidemiologic Methods*
Follow-Up Studies
Humans
Prospective Studies
Respiratory Function Tests*
Time Factors