Current News Letter to editor "vitamin D deficiency aggravates covid-19: systematic review and meta-analysis" PubMed COVID-19 Clinical Care 2021-08-13 04:00:00 Effects of the COVID-19 pandemic on the follow-up and treatment of patients with idiopathic pulmonary fibrosis: a cross-sectional, multicentre phone call survey PubMed COVID-19 Clinical Care 2021-08-13 04:00:00 Nosocomial COVID-19. Prospective study in a referral hospital PubMed COVID-19 Clinical Care 2021-08-13 04:00:00 Does health literacy impact technological comfort in cancer patients? PubMed COVID-19 Clinical Care 2021-08-13 04:00:00 Prevalence and risk factors of internet gaming disorder and problematic internet use before and during the COVID-19 pandemic: A large online survey of Japanese adults PubMed COVID-19 Clinical Care 2021-08-13 04:00:00 Pagination First page « First Previous page ‹ Previous … Page 12836 Page 12837 Page 12838 Page 12839 Current page 12840 Page 12841 Page 12842 Page 12843 Page 12844 … Next page Next › Last page Last » PICO Search Aid Problem/Population Intervention Comparison Outcome