selected publications
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academic article
- Representing and utilizing clinical textual data for real world studies: An OHDSI approach.. Journal of biomedical informatics. -. 2023
- An investigation of spatial-temporal patterns and predictions of the coronavirus 2019 pandemic in Colombia, 2020-2021.. PLoS neglected tropical diseases. 16:-. 2022
- Using weak supervision to generate training datasets from social media data: a proof of concept to identify drug mentions.. Neural computing & applications. 1-9. 2021
- Negative Perception of the COVID-19 Pandemic Is Dropping: Evidence From Twitter Posts.. Frontiers in psychology. -. 2021
- Changes in Public Response Associated With Various COVID-19 Restrictions in Ontario, Canada: Observational Infoveillance Study Using Social Media Time Series Data.. Journal of medical Internet research. 23:-. 2021
- A Biomedically oriented automatically annotated Twitter COVID-19 Dataset.. ArXiv. 2021
- Transmission dynamics and forecasts of the COVID-19 pandemic in Mexico, March-December 2020.. PloS one. 16:-. 2021
- ACE: the Advanced Cohort Engine for searching longitudinal patient records.. Journal of the American Medical Informatics Association : JAMIA. 28:1468-1479. 2021
- Risk of depression, suicide and psychosis with hydroxychloroquine treatment for rheumatoid arthritis: a multinational network cohort study.. Rheumatology (Oxford, England). 60:3222-3234. 2021
- Characterizing all-cause excess mortality patterns during COVID-19 pandemic in Mexico.. BMC infectious diseases. 21:-. 2021
- Unraveling COVID-19: a large-scale characterization of 4.5 million COVID-19 cases using CHARYBDIS.. Research square. 2021
- Pulse of the Pandemic: Iterative Topic Filtering for Clinical Information Extraction from Social Media.. ArXiv. -. 2021
- A large-scale COVID-19 Twitter chatter dataset for open scientific research -- an international collaboration.. ArXiv. 2020
- Deep phenotyping of 34,128 adult patients hospitalised with COVID-19 in an international network study.. Nature communications. 11:-. 2020
- Risk of hydroxychloroquine alone and in combination with azithromycin in the treatment of rheumatoid arthritis: a multinational, retrospective study.. The Lancet. Rheumatology. 2:e698-e711. 2020
- Social Media Mining Toolkit (SMMT).. Genomics & informatics. 18:-. 2020
- Development and validation of phenotype classifiers across multiple sites in the observational health data sciences and informatics network.. Journal of the American Medical Informatics Association : JAMIA. 27:877-883. 2020
- Ten simple rules to run a successful BioHackathon.. PLoS computational biology. 16:-. 2020