THE STUDY OF AGING IN MAN: PRACTICAL AND THEORETICAL PROBLEMS
- 1 January 1974
- book chapter
- Published by Elsevier
Abstract
No abstract availableThis publication has 2 references indexed in Scilit:
- Planning a longitudinal study: II. Frequency of measurement and study durationJournal of Chronic Diseases, 1973
- Planning a longitudinal study: I. Sample size determinationJournal of Chronic Diseases, 1973