E. Viljoen

483 total citations
10 papers, 246 citations indexed

About

E. Viljoen is a scholar working on Pediatrics, Perinatology and Child Health, Molecular Biology and Infectious Diseases. According to data from OpenAlex, E. Viljoen has authored 10 papers receiving a total of 246 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pediatrics, Perinatology and Child Health, 3 papers in Molecular Biology and 2 papers in Infectious Diseases. Recurrent topics in E. Viljoen's work include Neonatal Health and Biochemistry (4 papers), Porphyrin Metabolism and Disorders (3 papers) and Heme Oxygenase-1 and Carbon Monoxide (2 papers). E. Viljoen is often cited by papers focused on Neonatal Health and Biochemistry (4 papers), Porphyrin Metabolism and Disorders (3 papers) and Heme Oxygenase-1 and Carbon Monoxide (2 papers). E. Viljoen collaborates with scholars based in South Africa. E. Viljoen's co-authors include Janicke Visser, Alfred Musekiwa, Nelene Koen, J. Metz, Stefanie D. Krämer, Allison M Meyer, Wayne L. Berry, Linda S. Jacobson, S. S. Zail and Stefan Krämer and has published in prestigious journals such as British Journal of Haematology, Nutrition Journal and International Clinical Psychopharmacology.

In The Last Decade

E. Viljoen

10 papers receiving 225 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. Viljoen South Africa	6	74	63	58	53	44	10	246
J.V. Joshi India	10	115 1.6×	19 0.3×	85 1.5×	34 0.6×	34 0.8×	19	355
Balvir Singh Tomar India	10	21 0.3×	37 0.6×	16 0.3×	22 0.4×	25 0.6×	43	265
Monthira Tankeyoon Thailand	9	158 2.1×	8 0.1×	37 0.6×	13 0.2×	17 0.4×	15	377
Kathryn R. Challoner United States	8	33 0.4×	14 0.2×	30 0.5×	13 0.2×	36 0.8×	12	253
G. H. Beaton Canada	7	29 0.4×	28 0.4×	16 0.3×	9 0.2×	47 1.1×	8	349
Hoda Shirafkan Iran	8	20 0.3×	41 0.7×	8 0.1×	20 0.4×	26 0.6×	72	257
Prabha Adhikari India	12	25 0.3×	24 0.4×	20 0.3×	5 0.1×	63 1.4×	30	382
AJS Benadé South Africa	10	70 0.9×	11 0.2×	34 0.6×	7 0.1×	26 0.6×	15	359
Soliman Alkrinawi Israel	9	14 0.2×	33 0.5×	43 0.7×	6 0.1×	83 1.9×	12	382
Yaşar Topal Türkiye	9	72 1.0×	21 0.3×	43 0.7×	34 0.6×	34 0.8×	24	284

Countries citing papers authored by E. Viljoen

Since Specialization

Citations

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

Fields of papers citing papers by E. Viljoen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Viljoen

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

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

Viljoen, E., et al.. (2019). Dyslipidaemia among HIV-infected children on antiretroviral therapy in Garankuwa, Pretoria. South African Journal of Clinical Nutrition. 33(3). 86–93. 4 indexed citations

Visser, Janicke, et al.. (2018). Efficacy and safety ofSaccharomyces boulardiiin the treatment of acute gastroenteritis in the paediatric population: a systematic review. South African Journal of Clinical Nutrition. 32(3). 58–69. 9 indexed citations

Viljoen, E., Janicke Visser, Nelene Koen, & Alfred Musekiwa. (2014). A systematic review and meta-analysis of the effect and safety of ginger in the treatment of pregnancy-associated nausea and vomiting. Nutrition Journal. 13(1). 20–20. 152 indexed citations

Viljoen, E.. (2012). A Systematic Review of the effect and safety of Ginger in the treatment of pregnancy- associated nausea and vomiting. SUNScholar (Stellenbosch University). 2 indexed citations

Berk, Michael, et al.. (2000). Serotonergic targets in the treatment of antidepressant induced sexual dysfunction: a pilot study of granisetron and sumatriptan. International Clinical Psychopharmacology. 15(5). 291–295. 15 indexed citations

Jacobson, Linda S., et al.. (1996). Changes in haematocrit after treatment of uncomplicated canine babesiosis: a comparison between diminazene and trypan blue, and an evaluation of the influence of parasitaemia.. PubMed. 67(2). 77–82. 17 indexed citations

Krämer, Stefan, E. Viljoen, David M. Becker, S. S. Zail, & J. Metz. (1969). The Relationship between Haem and Globin Synthesis by Erythroid Precursors in Refractory Normoblastic Anaemia. Scandinavian Journal of Haematology. 6(5). 293–302. 5 indexed citations

Zail, S. S., Peter Krawitz, E. Viljoen, Stefan Krämer, & J. Metz. (1967). Atypical Hereditary Spherocytosis: Biochemical Studies and Sites of Erythrocyte Destruction. British Journal of Haematology. 13(3). 323–334. 5 indexed citations

Zail, S. S., Peter Krawitz, E. Viljoen, & Stefanie D. Krämer. (1967). The Anaemia of Erythropoietic Porphyria. British Journal of Haematology. 13(1). 60–67. 5 indexed citations

10.

Krämer, Stefanie D., E. Viljoen, Allison M Meyer, & J. Metz. (1965). The Anaemia of Erythropoietic Porphyria with the First Description of the Disease in an Elderly Patient. British Journal of Haematology. 11(6). 666–675. 32 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.

Explore authors with similar magnitude of impact