Torsten Ullrich

3PUBLICATIONS
9CO-AUTHORS
Predictive and prognostic markersGreenhouse gas inventories and fluxesInformation retrieval and web search
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Publications (3)

|Dec 13, 2025
Association Between Smoking and Opioid Requirement and Pain Intensity in the Early Postoperative Period: A Meta-Analysis.

Istvan S Szilagyi, Torsten Ullrich, Christoph Klivinyi

|Jun 26, 2023
Impact of the pandemic and its containment measures in Europe upon aspects of affective impairments: a Google Trends informetrics study.

Istvan-Szilard Szilagyi, Eva Eggeling, Helmar Bornemann-Cimenti

|Apr 12, 2021
Google Trends for Pain Search Terms in the World's Most Populated Regions Before and After the First Recorded COVID-19 Case: Infodemiological Study.

Istvan-Szilard Szilagyi, Torsten Ullrich, Kordula Lang-Illievich

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