Complexity and the Hawthorne effect in community trials
Epidemiology
.
1999 May;10(3):209-10.
doi: 10.1097/00001648-199905000-00002.
Author
S Grufferman
PMID:
10230825
DOI:
10.1097/00001648-199905000-00002
No abstract available
Publication types
Editorial
Comment
MeSH terms
Bias
Child Day Care Centers
Child, Preschool
Clinical Trials as Topic / standards*
Effect Modifier, Epidemiologic*
Epidemiologic Methods*
Humans
Infection Control / methods
Research Design / standards*