Roberto Perra

InstitutionSantissima Trinità Hospital
AddressCagliari
Italy
vCardDownload vCard
    Publication Timeline
    COVID-19 publications
    Bar chart showing 4 Covid-19 publications, with a maximum of 2 publications in December 2020
    All Publications
    Bar chart showing 5 publications over 3 distinct years, with a maximum of 3 publications in 2020
    These graphs show COVID-19 publications by month since August 2019 and all publications written by authors of COVID-19 publications over the past 30 years.

    To see the data from both graphs as text, click here.
    Publication Field Summary
    This graph shows the number and percent of publications by field. Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications. Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written. To see the data as text, click here.
    Publication List
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications.
    Sort By:     Newest   |   Oldest   |   Most Cited   |   Most Discussed
    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Littera R, Chessa L, Deidda S, Angioni G, Campagna M, Lai S, Melis M, Cipri S, Firinu D, Santus S, Lai A, Porcella R, Rassu S, Meloni F, Schirru D, Cordeddu W, Kowalik MA, Ragatzu P, Vacca M, Cannas F, Alba F, Carta MG, Del Giacco S, Restivo A, Deidda S, Palimodde A, Congera P, Perra R, Orrù G, Pes F, Loi M, Murru C, Urru E, Onali S, Coghe F, Giglio S, Perra A. Natural killer-cell immunoglobulin-like receptors trigger differences in immune response to SARS-CoV-2 infection. PLoS One. 2021; 16(8):e0255608. PMID: 34352002.
      Citations: 1   Article has an altmetric score of 4    Fields:    Translation:HumansCells
    2. Fois AG, Paliogiannis P, Scano V, Cau S, Babudieri S, Perra R, Ruzzittu G, Zinellu E, Pirina P, Carru C, Arru LB, Fancellu A, Mondoni M, Mangoni AA, Zinellu A. The Systemic Inflammation Index on Admission Predicts In-Hospital Mortality in COVID-19 Patients. Molecules. 2020 Dec 04; 25(23). PMID: 33291581.
      Citations: 21   Article has an altmetric score of 3    Fields:    Translation:HumansCells
    3. Littera R, Campagna M, Deidda S, Angioni G, Cipri S, Melis M, Firinu D, Santus S, Lai A, Porcella R, Lai S, Rassu S, Scioscia R, Meloni F, Schirru D, Cordeddu W, Kowalik MA, Serra M, Ragatzu P, Carta MG, Del Giacco S, Restivo A, Deidda S, Orrù S, Palimodde A, Perra R, Orrù G, Conti M, Balestrieri C, Serra G, Onali S, Marongiu F, Perra A, Chessa L. Human Leukocyte Antigen Complex and Other Immunogenetic and Clinical Factors Influence Susceptibility or Protection to SARS-CoV-2 Infection and Severity of the Disease Course. The Sardinian Experience. Front Immunol. 2020; 11:605688. PMID: 33343579.
      Citations: 22   Article has an altmetric score of 25    Fields:    Translation:Humans
    4. Zinellu A, Arru F, De Vito A, Sassu A, Valdes G, Scano V, Zinellu E, Perra R, Madeddu G, Carru C, Pirina P, Mangoni AA, Babudieri S, Fois AG. The De Ritis ratio as prognostic biomarker of in-hospital mortality in COVID-19 patients. Eur J Clin Invest. 2021 Jan; 51(1):e13427. PMID: 33043447.
      Citations: 15   Article has an altmetric score of 11    Fields:    Translation:Humans