Sérgio Nabais

1.0k total citations
32 papers, 775 citations indexed

About

Sérgio Nabais is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Sérgio Nabais has authored 32 papers receiving a total of 775 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Cardiology and Cardiovascular Medicine, 13 papers in Surgery and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Sérgio Nabais's work include Coronary Artery Anomalies (9 papers), Vascular anomalies and interventions (5 papers) and Acute Myocardial Infarction Research (5 papers). Sérgio Nabais is often cited by papers focused on Coronary Artery Anomalies (9 papers), Vascular anomalies and interventions (5 papers) and Acute Myocardial Infarction Research (5 papers). Sérgio Nabais collaborates with scholars based in Portugal, United Kingdom and Netherlands. Sérgio Nabais's co-authors include Raquel Seruca, Fátima Carneiro, José Carlos Machado, Manuel Sobrinho‐Simões, Catarina Castro Alves, Céu Figueiredo, Paulo Canedo, Leen‐Jan van Doorn, Carlos Caldas and María Luisa Campos and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Oncogene.

In The Last Decade

Sérgio Nabais

29 papers receiving 760 citations

Peers

Sérgio Nabais
Paulo Canedo Portugal
Mihaela Ignat France
Jin‐Ho Kim South Korea
Ulrik Lindforss Sweden
K Jaśkiewicz South Africa
Toshifumi Doi Japan
Antoine Charachon France
Teiji Naka Japan
Masashi Miguchi Japan
Paulo Canedo Portugal
Sérgio Nabais
Citations per year, relative to Sérgio Nabais Sérgio Nabais (= 1×) peers Paulo Canedo

Countries citing papers authored by Sérgio Nabais

Since Specialization
Citations

This map shows the geographic impact of Sérgio Nabais's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sérgio Nabais with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sérgio Nabais more than expected).

Fields of papers citing papers by Sérgio Nabais

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sérgio Nabais. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sérgio Nabais. The network helps show where Sérgio Nabais may publish in the future.

Co-authorship network of co-authors of Sérgio Nabais

This figure shows the co-authorship network connecting the top 25 collaborators of Sérgio Nabais. A scholar is included among the top collaborators of Sérgio Nabais based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sérgio Nabais. Sérgio Nabais is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Sen, Gautam, et al.. (2020). A case of the crossed coronaries. BJR|case reports. 7(2). 20200143–20200143.
3.
Sen, Gautam, et al.. (2020). Anomalous origin of the left anterior descending artery from the right coronary artery: a rare and malignant anomaly. European Heart Journal - Case Reports. 4(6). 1–2.
4.
Marques, Jorge, et al.. (2015). The ominous side of a coronary fistula. BMJ Case Reports. 2015. bcr2015212158–bcr2015212158. 1 indexed citations
5.
6.
Nabais, Sérgio, et al.. (2014). Origem coronária anómala: da suspeita à revascularização cirúrgica. Revista Portuguesa de Cardiologia. 33(1). 53.e1–53.e5. 3 indexed citations
7.
Nabais, Sérgio, et al.. (2014). Arcada coronária – uma anomalia rara da circulação coronária. Revista Portuguesa de Cardiologia. 33(4). 241.e1–241.e5. 5 indexed citations
8.
Nabais, Sérgio, Victoria Martín‐Yuste, Mónica Masotti, & Manel Sabaté. (2012). Isolated right ventricular infarction presenting with anterior ST-segment elevation: A case for careful assessment of right ventricular branch occlusion. Revista Portuguesa de Cardiologia. 31(4). 301–304. 5 indexed citations
9.
Gaspar, António, et al.. (2009). Echocardiographic assessment of a cardiac lymphoma: beyond two-dimensional imaging. European Heart Journal - Cardiovascular Imaging. 10(8). 975–978. 6 indexed citations
10.
Nabais, Sérgio, et al.. (2009). Prognostic impact of hemoglobin drop during hospital stay in patients with acute coronary syndromes.. PubMed. 28(4). 383–95. 6 indexed citations
11.
Gáspár, Angéla, et al.. (2009). Proton Pump Inhibitors In Patients Treated With Aspirin And Clopidogrel. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 4 indexed citations
12.
Nabais, Sérgio, et al.. (2008). Coexistence of coronary cameral fistulae and cor triatriatum sinister in an elderly patient. European Heart Journal - Cardiovascular Imaging. 9(5). 712–715. 5 indexed citations
13.
Nabais, Sérgio, et al.. (2008). Prognostic impact of moderate renal dysfunction in acute coronary syndromes.. PubMed. 27(3). 303–12; discussion 315. 6 indexed citations
14.
Nabais, Sérgio, et al.. (2008). Impacto da fibrilhação auricular nas síndromes coronárias agudas. Repositório Comum (Repositório Científico de Acesso Aberto de Portugal). 1 indexed citations
15.
Oliveíra, Carla, Paulo Michel Pinheiro Ferreira, Sérgio Nabais, et al.. (2004). E-Cadherin (CDH1) and p53 rather than SMAD4 and Caspase-10 germline mutations contribute to genetic predisposition in Portuguese gastric cancer patients. European Journal of Cancer. 40(12). 1897–1903. 66 indexed citations
16.
Suriano, Gianpaolo, Janine Senz, Paulo Michel Pinheiro Ferreira, et al.. (2004). β‐Catenin (CTNNB1) gene amplification: A new mechanism of protein overexpression in cancer. Genes Chromosomes and Cancer. 42(3). 238–246. 32 indexed citations
17.
Machado, José Carlos, Céu Figueiredo, Paulo Canedo, et al.. (2003). A proinflammatory genetic profile increases the risk for chronic atrophic gastritis and gastric carcinoma. Gastroenterology. 125(2). 364–371. 397 indexed citations
18.
Machado, José Carlos, Céu Figueiredo, Paulo Canedo, et al.. (2003). A pro-inflammatory genetic profile increases the risk of chronic atrophic gastritis and gastric carcinoma. Gastroenterology. 124(4). A117–A117. 29 indexed citations
19.
Oliveíra, Carla, Sérgio Nabais, Marjolijn J. L. Ligtenberg, et al.. (2003). Intragenic deletion of CDH1 as the inactivating mechanism of the wild-type allele in an HDGC tumour. Oncogene. 23(12). 2236–2240. 72 indexed citations
20.
Nabais, Sérgio, José Carlos Machado, Carlos Lopes, et al.. (2003). Patterns of β-Catenin Expression in Gastric Carcinoma: Clinicopathological Relevance and Mutation Analysis. International Journal of Surgical Pathology. 11(1). 1–9. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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