Primary and secondary non-response: in need of operational definitions in observational studies

Detalles Bibliográficos
Autores principales: Vallejo-Yagüe, Enriqueta, Keystone, Edward C, Kandhasamy, Sreemanjari, Micheroli, Raphael, Finckh, Axel, Burden, Andrea Michelle
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2021
Materias:
Viewpoint
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8292559/
https://www.ncbi.nlm.nih.gov/pubmed/33883161
http://dx.doi.org/10.1136/annrheumdis-2021-220202

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8292559/
https://www.ncbi.nlm.nih.gov/pubmed/33883161
http://dx.doi.org/10.1136/annrheumdis-2021-220202

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