AS Walker

620 total citations
8 papers, 409 citations indexed

About

AS Walker is a scholar working on Infectious Diseases, Virology and Epidemiology. According to data from OpenAlex, AS Walker has authored 8 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Infectious Diseases, 2 papers in Virology and 2 papers in Epidemiology. Recurrent topics in AS Walker's work include HIV/AIDS Research and Interventions (4 papers), Pneumocystis jirovecii pneumonia detection and treatment (2 papers) and HIV Research and Treatment (2 papers). AS Walker is often cited by papers focused on HIV/AIDS Research and Interventions (4 papers), Pneumocystis jirovecii pneumonia detection and treatment (2 papers) and HIV Research and Treatment (2 papers). AS Walker collaborates with scholars based in United Kingdom, Uganda and Zimbabwe. AS Walker's co-authors include Diana M. Gibb, Stephen H. Gillespie, Veronica Mulenga, Fredrick Sinyinza, Andrew Nunn, Alimuddin Zumla, Kennedy Lishimpi, Chifumbe Chintu, Laura Farrelly and Francis Ssali and has published in prestigious journals such as The Lancet, The Lancet Global Health and Journal of the International AIDS Society.

In The Last Decade

AS Walker

8 papers receiving 395 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
AS Walker United Kingdom 4 302 226 81 70 46 8 409
Fredrick Sinyinza United Kingdom 4 323 1.1× 229 1.0× 89 1.1× 78 1.1× 67 1.5× 7 446
Manoranjan Midde India 13 433 1.4× 296 1.3× 117 1.4× 55 0.8× 70 1.5× 33 587
D. Mbori-Ngacha United States 7 294 1.0× 172 0.8× 104 1.3× 46 0.7× 97 2.1× 11 364
Aida Asmelash United States 9 459 1.5× 176 0.8× 258 3.2× 47 0.7× 71 1.5× 12 551
Clarisse Amani‐Bosse Ivory Coast 13 481 1.6× 202 0.9× 191 2.4× 89 1.3× 128 2.8× 20 535
Peter Arimi United States 7 460 1.5× 175 0.8× 249 3.1× 55 0.8× 67 1.5× 14 530
Linda Mipando Malawi 7 358 1.2× 217 1.0× 131 1.6× 70 1.0× 110 2.4× 8 443
Nei-Yuan Hsiao South Africa 12 355 1.2× 200 0.9× 148 1.8× 52 0.7× 66 1.4× 22 442
Abel Dushimimana United States 8 224 0.7× 100 0.4× 61 0.8× 37 0.5× 55 1.2× 12 334
Chipo Petlo United States 9 296 1.0× 85 0.4× 65 0.8× 119 1.7× 96 2.1× 10 376

Countries citing papers authored by AS Walker

Since Specialization
Citations

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

Fields of papers citing papers by AS Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of AS Walker

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

All Works

8 of 8 papers shown
1.
Uyoga, Sophie, Bridon M’baya, Sarah Kiguli, et al.. (2022). Whole blood versus red cell concentrates for children with severe anaemia: a secondary analysis of the Transfusion and Treatment of African Children (TRACT) trial. The Lancet Global Health. 10(3). e360–e368. 2 indexed citations
2.
Thompson, JA, et al.. (2015). Impact of NRTI Cross-Resistance on Second-line PI + NRTI Therapy Outcomes in Africa. LSHTM Research Online (London School of Hygiene and Tropical Medicine). 5 indexed citations
3.
Thompson, JA, Cissy Kityo, AS Walker, et al.. (2015). Second-line treatment in sub-Saharan Africa: week 144 follow-up of the EARNEST trial. LSHTM Research Online (London School of Hygiene and Tropical Medicine). 2 indexed citations
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Kendall, Lindsay, Victor Musiime, Kimberly K. Adkison, et al.. (2010). Pharmacokinetics of lamivudine, abacavir and zidovudine administered twice daily as syrups versus scored tablets in HIV‐1‐infected Ugandan children. Journal of the International AIDS Society. 13(S4). 2 indexed citations
7.
Mills, J. P., et al.. (2004). The influence of ground control points in the triangulation of Leica ADS40 data. ˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences. 3 indexed citations
8.
Chintu, Chifumbe, AS Walker, Veronica Mulenga, et al.. (2004). Co-trimoxazole as prophylaxis against opportunistic infections in HIV-infected Zambian children (CHAP): a double-blind randomised placebo-controlled trial. The Lancet. 364(9448). 1865–1871. 280 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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2026