How did research article publications on the COVID-19 pandemic progress in the Q1 ranked SCImage index journals in 2020?

Aim: The aim of this paper is to survey the COVID-19 research articles in Q1 ranked high SJR index journals according SCImago journal rank indicator.
 Material and Method: study was carried out on website named "https://www.scimagojr.com". search conducted by selecting criteria “medicine”, “pathology forensic medicine”, “all regions/countries”, “journals”, “2020” as year. Only 50 scientific met these criteria. COVID-19-related unrelated published were manually scanned. Review articles, book reviews, conferences, commentaries, case reports, mini short communications, letters editor not included study. related divided into groups terms antemortem postmortem type reviewing abstract studies also grouped country first author countries all authors. 
 Results: A total 3906 with over 0.887 investigated. Of 40 them COVID-19. 31 9 studies. Among publications belonged 12 countries. United States, Australia, China, Italy found be most productive for selected journals. States highest number authors 15 articles. China multinational list articles.
 Conclusion: We believe that content high-quality make important contributions understanding fields disease transmission, prevention, course severity symptoms, pathophysiology, molecular characteristics, treatment approach processes.