Carregant...
Using ClinicalTrials.gov to Understand the State of Clinical Research in Pulmonary, Critical Care, and Sleep Medicine
Rationale: ClinicalTrials.gov is the largest trial registry in the world. Strengthened registration requirements, including federal mandates in 2007, have increased study representation. A systematic evaluation of all registered studies has been limited by the absence of an aggregate data set and sp...
Guardat en:
| Autors principals: | , , , , |
|---|---|
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Thoracic Society
2013
|
| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3882749/ https://ncbi.nlm.nih.gov/pubmed/23987571 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1513/AnnalsATS.201305-111OC |
| Etiquetes: |
Afegir etiqueta
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|