Current News Internet usage, frequency and intensity in old age during the COVID-19 pandemic-a case study for Switzerland PubMed COVID-19 Clinical Care 2023-11-13 04:00:00 Impact of the COVID-19 pandemic on the time to emergency endoscopy and clinical outcomes in patients with upper gastrointestinal bleeding PubMed COVID-19 Clinical Care 2023-11-13 04:00:00 Using artificial intelligence to improve public health: a narrative review PubMed COVID-19 Clinical Care 2023-11-13 04:00:00 Multi-Criteria Performance Analysis Based on Physics of Decision - Application to COVID-19 and Future Pandemics PubMed COVID-19 Clinical Care 2023-11-13 04:00:00 Half dose ChAdOx1 nCoV-19 vaccine was equivalent to full doses to reduce moderate and severe COVID-19 cases PubMed COVID-19 Clinical Care 2023-11-13 04:00:00 Pagination First page « First Previous page ‹ Previous … Page 2947 Page 2948 Page 2949 Page 2950 Current page 2951 Page 2952 Page 2953 Page 2954 Page 2955 … Next page Next › Last page Last »