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Code sets for respiratory symptoms in electronic health records research: a systematic review protocol
INTRODUCTION: Asthma and chronic obstructive pulmonary disease (COPD) are common respiratory conditions, which result in significant morbidity worldwide. These conditions are associated with a range of non-specific symptoms, which in themselves are a target for health research. Such research is incr...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6443061/ https://www.ncbi.nlm.nih.gov/pubmed/30833324 http://dx.doi.org/10.1136/bmjopen-2018-025965 |