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Primary and secondary non-response: in need of operational definitions in observational studies
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2021
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| Materias: | |
| 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 |
| _version_ | 1783724849205608448 |
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| author | Vallejo-Yagüe, Enriqueta Keystone, Edward C Kandhasamy, Sreemanjari Micheroli, Raphael Finckh, Axel Burden, Andrea Michelle |
| author_facet | Vallejo-Yagüe, Enriqueta Keystone, Edward C Kandhasamy, Sreemanjari Micheroli, Raphael Finckh, Axel Burden, Andrea Michelle |
| author_sort | Vallejo-Yagüe, Enriqueta |
| collection | PubMed |
| description | |
| format | Online Article Text |
| id | pubmed-8292559 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2021 |
| publisher | BMJ Publishing Group |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-82925592021-08-05 Primary and secondary non-response: in need of operational definitions in observational studies Vallejo-Yagüe, Enriqueta Keystone, Edward C Kandhasamy, Sreemanjari Micheroli, Raphael Finckh, Axel Burden, Andrea Michelle Ann Rheum Dis Viewpoint BMJ Publishing Group 2021-08 2021-04-21 /pmc/articles/PMC8292559/ /pubmed/33883161 http://dx.doi.org/10.1136/annrheumdis-2021-220202 Text en © Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. https://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) . |
| spellingShingle | Viewpoint Vallejo-Yagüe, Enriqueta Keystone, Edward C Kandhasamy, Sreemanjari Micheroli, Raphael Finckh, Axel Burden, Andrea Michelle Primary and secondary non-response: in need of operational definitions in observational studies |
| title | Primary and secondary non-response: in need of operational definitions in observational studies |
| title_full | Primary and secondary non-response: in need of operational definitions in observational studies |
| title_fullStr | Primary and secondary non-response: in need of operational definitions in observational studies |
| title_full_unstemmed | Primary and secondary non-response: in need of operational definitions in observational studies |
| title_short | Primary and secondary non-response: in need of operational definitions in observational studies |
| title_sort | primary and secondary non-response: in need of operational definitions in observational studies |
| topic | Viewpoint |
| url | 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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