S. A. Tswana

656 total citations
33 papers, 530 citations indexed

About

S. A. Tswana is a scholar working on Epidemiology, Infectious Diseases and Immunology. According to data from OpenAlex, S. A. Tswana has authored 33 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Epidemiology, 9 papers in Infectious Diseases and 6 papers in Immunology. Recurrent topics in S. A. Tswana's work include Cervical Cancer and HPV Research (8 papers), Hepatitis B Virus Studies (7 papers) and HIV/AIDS Research and Interventions (6 papers). S. A. Tswana is often cited by papers focused on Cervical Cancer and HPV Research (8 papers), Hepatitis B Virus Studies (7 papers) and HIV/AIDS Research and Interventions (6 papers). S. A. Tswana collaborates with scholars based in Zimbabwe, Sweden and South Africa. S. A. Tswana's co-authors include Grazyna Stanczuk, Staffan Bergström, Elopy Sibanda, Stanzia Moyo, Jonas Blomberg, L. Nyström, Vera Pravica, Chris Perrey, Ian V. Hutchinson and Åsa Ljungh and has published in prestigious journals such as International Journal of Cancer, AIDS and American Journal of Tropical Medicine and Hygiene.

In The Last Decade

S. A. Tswana

31 papers receiving 485 citations

Peers

S. A. Tswana

EPIDE

IMMUN

PHEOH

Somchai Niruthisard Thailand

Elopy Sibanda Zimbabwe

Allison August United States

H N Mgaya Tanzania

C Mahé France

M. Bossens Belgium

Victoria Pope United States

Nathalie Moinard France

Matthys H. Botha South Africa

Lynette Phillips United States

Somchai Niruthisard Thailand

S. A. Tswana

349 ×1.1

EPIDE

100 ×1.1

47 ×0.5

54 ×0.6

IMMUN

84 ×1.2

PHEOH

Citations per year, relative to S. A. Tswana S. A. Tswana (= 1×) peers Somchai Niruthisard

Countries citing papers authored by S. A. Tswana

Since Specialization

Citations

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

Fields of papers citing papers by S. A. Tswana

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. A. Tswana. 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 S. A. Tswana. The network helps show where S. A. Tswana may publish in the future.

Co-authorship network of co-authors of S. A. Tswana

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

All Works

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20 of 20 papers shown

Stanczuk, Grazyna, Elopy Sibanda, S. A. Tswana, & Staffan Bergström. (2003). Polymorphism at the -308-promoter position of the tumor necrosis factor-alpha (TNF-alpha) gene and cervical cancer. International Journal of Gynecological Cancer. 13(2). 148–153. 48 indexed citations

Stanczuk, Grazyna, Patti Kay, Bruce Allan, et al.. (2003). Detection of human papillomavirus in urine and cervical swabs from patients with invasive cervical cancer. Journal of Medical Virology. 71(1). 110–114. 32 indexed citations

Stanczuk, Grazyna, Patti Kay, Elopy Sibanda, et al.. (2003). Typing of human papillomavirus in Zimbabwean patients with invasive cancer of the uterine cervix. Acta Obstetricia Et Gynecologica Scandinavica. 82(8). 762–766. 28 indexed citations

Stanczuk, Grazyna, S. A. Tswana, Staffan Bergström, & Elopy Sibanda. (2002). Polymorphism in codons 10 and 25 of the transforming growth factor‐beta 1 (TGF‐β1) gene in patients with invasive squamous cell carcinoma of the uterine cervix. European Journal of Immunogenetics. 29(5). 417–421. 30 indexed citations

Chirara, M., Grazyna Stanczuk, S. A. Tswana, et al.. (2001). Low risk and high risk human papillomaviruses (HPVs) and cervical cancer in Zimbabwe: epidemiological evidence. Central African Journal of Medicine. 47(2). 32–5. 5 indexed citations

Kudinha, Timothy, S. A. Tswana, & Clifford Simango. (2000). Virulence properties of Aeromonas strains from humans, animals and water.. 15(4). 94–97. 5 indexed citations

Moyo, Stanzia, et al.. (2000). Prevalence, capsular type distribution, anthropometric and ostetric factors of group B <i>Streptococcus (Streptococcus agalactiae)</i> colonization in pregnancy. Central African Journal of Medicine. 46(5). 115–20. 29 indexed citations

Tswana, S. A., et al.. (1999). In-vitro disk diffusion sensitivity of meropenem against bacterial pathogens in Harare.. PubMed. 76(7). 365–9. 1 indexed citations

Tswana, S. A., et al.. (1999). The relationship between malaria and HIV. Central African Journal of Medicine. 45(2). 43–5. 4 indexed citations

10.

Robertson, Val J., et al.. (1998). In-vitro activity of piperacillin and tazobactam combination against clinically significant bacteria.. PubMed. 75(3). 162–5. 1 indexed citations

11.

Moyo, Stanzia, Inga Hägerstrand, L. Nyström, et al.. (1996). Stillbirths and intrauterine infection, histologic chorioamnionitis and microbiological findings. International Journal of Gynecology & Obstetrics. 54(2). 115–123. 60 indexed citations

12.

Moyo, Stanzia, S. A. Tswana, L. Nyström, et al.. (1995). Intrauterine death and infections during pregnancy. International Journal of Gynecology & Obstetrics. 51(3). 211–218. 25 indexed citations

13.

Tswana, S. A., et al.. (1995). Hospital-Based Study of Sexually Transmitted Diseases at Murewa Rural District Hospital, Zimbabwe 1991–1992. Sexually Transmitted Diseases. 22(1). 1–6. 9 indexed citations

14.

Moyo, Stanzia, et al.. (1994). An Incident Case-Referent Study of Stillbirths at Harare Maternity Hospital: Socio-Economic and Obstetric Risk Factors. Gynecologic and Obstetric Investigation. 37(1). 34–39. 8 indexed citations

15.

Houston, Stan, Sunanda Ray, P. Neill, et al.. (1994). The association of tuberculosis and HIV infection in Harare, Zimbabwe. Tubercle and Lung Disease. 75(3). 220–226. 31 indexed citations

16.

Blomberg, Jonas, et al.. (1993). A survey of synthetic HIV-1 peptides with natural and chimeric sequences for differential reactivity with Zimbabwean, Tanzanian and Swedish HIV-1-positive sera. AIDS. 7(6). 759–768. 13 indexed citations

17.

Tswana, S. A. & Stanzia Moyo. (1992). The interrelationship between HBV‐markers and HIV antibodies in patients with hepatocellular carcinoma. Journal of Medical Virology. 37(3). 161–164. 8 indexed citations

18.

Mason, P. R., et al.. (1991). Long-term effects of single-dose metrifonate on the control of urinary schistosomiasis in an endemic area.. PubMed. 94(3). 180–3. 3 indexed citations

19.

Tswana, S. A. & P. R. Mason. (1986). Single dose metrifonate in the treatment of urinary schistosomiasis in an area of low prevalence and intensity of infection.. PubMed. 32(6). 133–7. 1 indexed citations

20.

Mason, P. R. & S. A. Tswana. (1984). Single-Dose Metrifonate for the Treatment of Schistosoma haematobium Infection in an Endemic Area of Zimbabwe. American Journal of Tropical Medicine and Hygiene. 33(4). 599–601. 8 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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