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Patient enrollment and logistical problems top the list of difficulties in clinical research: a cross-sectional survey
BACKGROUND: Many medical research projects encounter difficulties. The objective of this study was to assess the self-reported frequency of difficulties encountered by medical researchers while conducting research and to identify factors associated with their occurrence. METHODS: The authors conduct...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4855713/ https://www.ncbi.nlm.nih.gov/pubmed/27145883 http://dx.doi.org/10.1186/s12874-016-0151-1 |