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Effectiveness of Gatekeepers in Determining the Appropriate Use of Brain MRI/MRA Tests
The purpose of the study is to examine whether, among patients who visited hospitals and underwent brain MRI or MRA scan tests, there was a relationship between the existence of clinically significant abnormal findings and the relevance of primary care physicians' referrals. A case-control stud...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4058244/ https://www.ncbi.nlm.nih.gov/pubmed/24971175 http://dx.doi.org/10.1155/2014/670915 |