Referral bias in ALS epidemiological studies

BACKGROUND: Despite concerns about the representativeness of patients from ALS tertiary centers as compared to the ALS general population, the extent of referral bias in clinical studies remains largely unknown. Using data from EURALS consortium we aimed to assess nature, extent and impact of referr...

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Detalles Bibliográficos
Autores principales: Logroscino, Giancarlo, Marin, Benoit, Piccininni, Marco, Arcuti, Simona, Chiò, Adriano, Hardiman, Orla, Rooney, James, Zoccolella, Stefano, Couratier, Philippe, Preux, Pierre-Marie, Beghi, Ettore
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2018
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5901916/
https://www.ncbi.nlm.nih.gov/pubmed/29659621
http://dx.doi.org/10.1371/journal.pone.0195821

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5901916/
https://www.ncbi.nlm.nih.gov/pubmed/29659621
http://dx.doi.org/10.1371/journal.pone.0195821

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