Retrospective multipractice studies: problems involving attendance, design, and patients
Scand J Prim Health Care
.
1989 Mar;7(1):61-2.
doi: 10.3109/02813438909103674.
Authors
H T Sørensen
,
F Olesen
PMID:
2657955
DOI:
10.3109/02813438909103674
No abstract available
Publication types
Clinical Trial
Letter
MeSH terms
Clinical Trials as Topic
Humans
Patient Compliance*
Research Design*
Retrospective Studies*