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Profiling the vendors of COVID-19 related product on the Darknet
BACKGROUND: In a time of unprecedented global change, the COVID-19 pandemic has led to a surge in demand of COVID-19 vaccines and related certifications. Mainly due to supply shortages, counterfeit vaccines, fake documentation...
The currency, completeness and quality of systematic reviews of acute management of moderate to severe traumatic brain injury
OBJECTIVE: To appraise the currency, completeness and quality of evidence from systematic reviews (SRs) of acute management of moderate to severe traumatic brain injury (TBI). METHODS: We conducted comprehensive searches to...