1.
Nurs Res
; 38(2): 117-20, 1989.
Artigo
em Inglês
| MEDLINE
| ID: mdl-2648334
RESUMO
The clinical trial is a randomized prospective study of human subjects in which the effectiveness of an intervention is compared against a control. Such a trial is considered to be a critical test of an innovative therapy. Trials require careful design and planning to be scientifically valid and clinically pertinent. In this review the clinical trial and its role in research are defined, and major ethical, methodological, and feasibility issues associated with trial design and organization are described.
Assuntos
Ensaios Clínicos como Assunto/métodos , Ensaios Clínicos como Assunto/economia , Ética Profissional , Estudos de Viabilidade , Distribuição Aleatória
2.
Appl Nurs Res
; 1(2): 98, 1988 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-3239988