LA Hajjar

472 total citations
4 papers, 46 citations indexed

About

LA Hajjar is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Critical Care and Intensive Care Medicine. According to data from OpenAlex, LA Hajjar has authored 4 papers receiving a total of 46 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Pulmonary and Respiratory Medicine, 1 paper in Surgery and 1 paper in Critical Care and Intensive Care Medicine. Recurrent topics in LA Hajjar's work include Healthcare Regulation (1 paper), Hemodynamic Monitoring and Therapy (1 paper) and Cardiac, Anesthesia and Surgical Outcomes (1 paper). LA Hajjar is often cited by papers focused on Healthcare Regulation (1 paper), Hemodynamic Monitoring and Therapy (1 paper) and Cardiac, Anesthesia and Surgical Outcomes (1 paper). LA Hajjar collaborates with scholars based in Brazil and Germany. LA Hajjar's co-authors include Fernando Bacal, Maria Del Pilar Estevez-Diz, Roberto Kalil Filho, Juliano Pinheiro de Almeida, Renato Franco, E Osawa, Filomena Regina Barbosa Gomes Galas, Cláudia Marquez Simões, Jean‐Louis Vincent and Yasser Sakr and has published in prestigious journals such as Critical Care, Intensive Care Medicine Experimental and Arquivos Brasileiros de Cardiologia.

In The Last Decade

LA Hajjar

4 papers receiving 44 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
LA Hajjar Brazil	2	33	15	9	9	7	4	46
Olivier Arsène France	4	27 0.8×	35 2.3×	15 1.7×	3 0.3×	1 0.1×	7	60
A Elshiekh Saudi Arabia	2	38 1.2×	19 1.3×	20 2.2×		3 0.4×	4	43
Nicolò Pernigoni Switzerland	2	11 0.3×	12 0.8×	8 0.9×		2 0.3×	3	46
Bekbolat Zholdin Kazakhstan	3	12 0.4×	10 0.7×	5 0.6×		3 0.4×	12	25
İdris Yakut Türkiye	4	28 0.8×	13 0.9×	4 0.4×			17	60
M. Campana France	3	12 0.4×	20 1.3×	7 0.8×			6	34
Nagabhishek Moka United States	3	20 0.6×	45 3.0×	14 1.6×			11	63
Halima Aliyu Nigeria	3	11 0.3×	17 1.1×	9 1.0×			13	30
C. Morcillo Spain	3	11 0.3×	4 0.3×	7 0.8×			6	27
Douglas Cannie United Kingdom	4	47 1.4×	3 0.2×	4 0.4×			13	58

Countries citing papers authored by LA Hajjar

Since Specialization

Citations

This map shows the geographic impact of LA Hajjar'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 LA Hajjar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites LA Hajjar more than expected).

Fields of papers citing papers by LA Hajjar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by LA Hajjar. 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 LA Hajjar. The network helps show where LA Hajjar may publish in the future.

Co-authorship network of co-authors of LA Hajjar

This figure shows the co-authorship network connecting the top 25 collaborators of LA Hajjar. A scholar is included among the top collaborators of LA Hajjar 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 LA Hajjar. LA Hajjar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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4 of 4 papers shown

1.

Almeida, Juliano Pinheiro de, et al.. (2015). Goal-directed therapy in cancer surgery: a randomised and controlled trial (GRICS II). Intensive Care Medicine Experimental. 3(S1). 1 indexed citations

2.

Hajjar, LA, et al.. (2011). Lactate and base deficit are predictors of mortality in critically ill patients with cancer. Critical Care. 15(S2). 1 indexed citations

3.

Hajjar, LA, et al.. (2011). Outcomes of 3,400 patients with cancer admitted to intensive care unit: a Brazilian prospective study. Critical Care. 15(S2). 1 indexed citations

4.

Filho, Roberto Kalil, et al.. (2011). I Diretriz Brasileira de Cardio-Oncologia da Sociedade Brasileira de Cardiologia. Arquivos Brasileiros de Cardiologia. 96(2). 1–52. 43 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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