Michael Gregorio Ortega-Sierra

InstitutionCorporación Universitaria Rafael Núñez
AddressCartagena
Colombia
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    Publication Timeline
    COVID-19 publications
    Bar chart showing 4 Covid-19 publications, with a maximum of 2 publications in May 2021
    All Publications
    Bar chart showing 4 publications over 1 distinct years, with a maximum of 4 publications in 2021
    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.
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    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. Maiguel-Lapeira JD, Ortega-Sierra MG, Domínguez-Gutiérrez CC, González-Pérez E, Delgado-López NJ, Robles-Murgas LÁ, Lozada-Martínez ID. Letter to the Editor Regarding "The COVID-19 Pandemic and Global Neurosurgery: The Situation in Japan and the Philippines". World Neurosurg. 2021 07; 151:337. PMID: 34243664.
      Citations: 1   Fields:    Translation:HumansPHPublic Health
    2. Ortega-Sierra MG, Charry-Caicedo JI, Orrego-Torres AT, Rueda-Ibarra L, Lozada Martínez ID. Breaking down barriers to surgical learning in times of COVID-19: an initiative of future surgeons. Eur Surg. 2021; 53(5):259-260. PMID: 34025729.
      Citations: 5   
    3. Ortega-Sierra MG, Martinez-Imbett R, Del Pilar Zambrano-Arenas MD, Paéz-Escallón N, Lozada-Martínez ID. Letter to the Editor regarding "Missed cerebrovascular events during prolonged sedation for COVID-19 pneumonia". J Clin Neurosci. 2021 11; 93:262-263. PMID: 34030942.
      Fields:    Translation:Humans
    4. Ojeda-Gutiérrez AM, Quiroz-Martínez MB, Ortega-Sierra MG, Mendoza-Castillo LF, Lozada-Martínez ID. A Commentary on "COVID-19 impact on Surgical Training and Recovery Planning (COVID-STAR) - A cross-sectional observational study". Int J Surg. 2021 05; 89:105957. PMID: 33930570.
      Fields:    Translation:Humans