André Nortje

1.0k total citations
6 papers, 106 citations indexed

About

André Nortje is a scholar working on Infectious Diseases, Epidemiology and Paleontology. According to data from OpenAlex, André Nortje has authored 6 papers receiving a total of 106 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Infectious Diseases, 2 papers in Epidemiology and 1 paper in Paleontology. Recurrent topics in André Nortje's work include COVID-19 Clinical Research Studies (3 papers), Tuberculosis Research and Epidemiology (1 paper) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (1 paper). André Nortje is often cited by papers focused on COVID-19 Clinical Research Studies (3 papers), Tuberculosis Research and Epidemiology (1 paper) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (1 paper). André Nortje collaborates with scholars based in South Africa, Zambia and Netherlands. André Nortje's co-authors include Usha Lalla, Coenraad F.N. Koegelenberg, R. Scheepers, Brian Allwood, Arifa Parker, Elizabeth H. Louw, H. I. Seifart, Muhammad Moolla, Chris T. Bolliger and E M Irusen and has published in prestigious journals such as Journal of African Earth Sciences, The International Journal of Tuberculosis and Lung Disease and South African Medical Journal.

In The Last Decade

André Nortje

6 papers receiving 104 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
André Nortje South Africa	5	71	33	20	15	14	6	106
Jean Regina Switzerland	7	78 1.1×	39 1.2×	35 1.8×	8 0.5×	31 2.2×	13	168
Simon Bessis France	7	57 0.8×	23 0.7×	40 2.0×	11 0.7×	16 1.1×	16	148
Erika Asperges Italy	7	58 0.8×	31 0.9×	15 0.8×	8 0.5×	23 1.6×	20	110
Simona Biscarini Italy	6	69 1.0×	27 0.8×	36 1.8×	9 0.6×	28 2.0×	11	107
Abdul Wali Khan Pakistan	7	46 0.6×	19 0.6×	21 1.1×	27 1.8×	16 1.1×	27	113
Soufian Meziyerh Netherlands	8	67 0.9×	26 0.8×	27 1.4×	40 2.7×	17 1.2×	25	182
Hélène Gros France	5	41 0.6×	19 0.6×	11 0.6×	18 1.2×	19 1.4×	9	106
Muhammad Moolla South Africa	7	45 0.6×	18 0.5×	18 0.9×	34 2.3×	37 2.6×	21	118
A Biagi Italy	7	54 0.8×	12 0.4×	24 1.2×	6 0.4×	20 1.4×	21	137
Laurel Beaty United States	7	166 2.3×	26 0.8×	52 2.6×	18 1.2×	26 1.9×	23	202

Countries citing papers authored by André Nortje

Since Specialization

Citations

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

Fields of papers citing papers by André Nortje

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of André Nortje

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

All Works

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6 of 6 papers shown

1.

Curry, Brian, Elizna Maasdorp, André Nortje, et al.. (2022). Correlation between lung function tests and peak oxygen consumption in post-TB lung disease. The International Journal of Tuberculosis and Lung Disease. 26(3). 259–267. 3 indexed citations

2.

Moolla, Muhammad, Kessendri Reddy, Peter S. Nyasulu, et al.. (2021). Bacterial infection, antibiotic use and COVID-19: Lessons from the intensive care unit.. PubMed. 111(6). 575–581. 15 indexed citations

3.

Plessis, Erika M. du, Usha Lalla, Brian Allwood, et al.. (2021). Corticosteroids in critical COVID-19: Are all corticosteroids equal?. South African Medical Journal. 111(6). 550–553. 10 indexed citations

4.

Parker, Arifa, Coenraad F.N. Koegelenberg, Muhammad Moolla, et al.. (2020). High HIV prevalence in an early cohort of hospital admissions with COVID-19 in Cape Town, South Africa. South African Medical Journal. 110(10). 982–982. 35 indexed citations

5.

Koegelenberg, Coenraad F.N., André Nortje, Usha Lalla, et al.. (2013). The pharmacokinetics of enteral antituberculosis drugs in patients requiring intensive care. South African Medical Journal. 103(6). 394–394. 31 indexed citations

6.

Scheepers, R. & André Nortje. (2000). Rhyolitic ignimbrites of the Cape Granite Suite, southwestern Cape Province, South Africa. Journal of African Earth Sciences. 31(3-4). 647–656. 12 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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