Current News Three years of COVID-19 in children that attend the Mexican Social Security Institute's 1,350 child day-care centers, 2020-2023 PubMed COVID-19 Clinical Care 2024-01-19 04:00:00 Corrigendum: Efficacy of umbilical cord mesenchymal stromal cells for COVID-19: a systematic review and meta-analysis PubMed COVID-19 Clinical Care 2024-01-19 04:00:00 Impact of the COVID-19 Pandemic on Histopathological Diagnosis of Breast Tumours in Calabar, Nigeria PubMed COVID-19 Clinical Care 2024-01-19 04:00:00 Outcomes of ECMO support with polypropylene membrane during pandemic times: a retrospective cohort study PubMed COVID-19 Clinical Care 2024-01-19 04:00:00 Public support for more stringent vaccine policies increases with vaccine effectiveness PubMed COVID-19 Clinical Care 2024-01-19 04:00:00 Pagination First page « First Previous page ‹ Previous … Page 1780 Page 1781 Page 1782 Page 1783 Current page 1784 Page 1785 Page 1786 Page 1787 Page 1788 … Next page Next › Last page Last » PICO Search Aid Problem/Population Intervention Comparison Outcome