A Coppin

471 total citations
9 papers, 356 citations indexed

About

A Coppin is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, A Coppin has authored 9 papers receiving a total of 356 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Epidemiology, 6 papers in Hepatology and 1 paper in Infectious Diseases. Recurrent topics in A Coppin's work include Hepatitis B Virus Studies (6 papers), Hepatitis C virus research (6 papers) and Liver Disease Diagnosis and Treatment (4 papers). A Coppin is often cited by papers focused on Hepatitis B Virus Studies (6 papers), Hepatitis C virus research (6 papers) and Liver Disease Diagnosis and Treatment (4 papers). A Coppin collaborates with scholars based in South Africa and United States. A Coppin's co-authors include John Hodkinson, Duane Blaauw, Jo McAnerney, Eftyhia Vardas, Susan E. Dorman, Desmond J. Martin, Charles B. Holmes, Jonathan E. Golub, Michelle Wong and Richard E. Chaisson and has published in prestigious journals such as Gastroenterology, Hepatology and JAIDS Journal of Acquired Immune Deficiency Syndromes.

In The Last Decade

A Coppin

9 papers receiving 344 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Coppin South Africa	8	318	198	124	51	14	9	356
Gail McNabb Canada	5	250 0.8×	94 0.5×	102 0.8×	35 0.7×	13 0.9×	5	282
Jian–Te Lee Taiwan	8	255 0.8×	191 1.0×	111 0.9×	25 0.5×	4 0.3×	12	336
H. Engelmann Germany	6	296 0.9×	42 0.2×	101 0.8×	14 0.3×	10 0.7×	6	325
Inés Pérez‐Camacho Spain	10	167 0.5×	157 0.8×	93 0.8×	33 0.6×	6 0.4×	25	283
I. Guarnori Italy	10	281 0.9×	287 1.4×	60 0.5×	9 0.2×	3 0.2×	17	350
L. A. Smallwood United States	9	407 1.3×	375 1.9×	75 0.6×	8 0.2×	8 0.6×	11	479
Rhonda McCaw Australia	9	322 1.0×	332 1.7×	74 0.6×	10 0.2×	21 1.5×	12	407
F. Mazzotta Italy	9	197 0.6×	139 0.7×	71 0.6×	51 1.0×	9 0.6×	18	316
Paola Pierri Italy	8	333 1.0×	361 1.8×	89 0.7×	42 0.8×	1 0.1×	14	431
S. Ismay Australia	8	264 0.8×	223 1.1×	48 0.4×	18 0.4×	6 0.4×	12	384

Countries citing papers authored by A Coppin

Since Specialization

Citations

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

Fields of papers citing papers by A Coppin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Coppin

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

All Works

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9 of 9 papers shown

1.

Shah, Maunank, Ebrahim Variava, Charles B. Holmes, et al.. (2009). Diagnostic Accuracy of a Urine Lipoarabinomannan Test for Tuberculosis in Hospitalized Patients in a High HIV Prevalence Setting. JAIDS Journal of Acquired Immune Deficiency Syndromes. 52(2). 145–151. 110 indexed citations

2.

Vardas, Eftyhia, et al.. (1999). Preimmunization epidemiology of hepatitis B virus infection in South African children. Journal of Medical Virology. 58(2). 111–115. 59 indexed citations

3.

Vardas, Eftyhia, et al.. (1999). Preimmunization epidemiology of hepatitis B virus infection in South African children. Journal of Medical Virology. 58(2). 111–115. 8 indexed citations

4.

Mc, Kew, et al.. (1998). Hepatocarcinogenic potential of genotype 5 of hepatitis C virus.. PubMed. 18(4). 153–5. 7 indexed citations

5.

Skelton, Michelle, M C Kew, M C Yu, et al.. (1997). Does hepatitis GB virus-C infection cause hepatocellular carcinoma in black Africans?. Hepatology. 26(3). 740–742. 31 indexed citations

6.

Coppin, A, et al.. (1997). The relative roles of hepatitis B and C viruses in the etiology of hepatocellular carcinoma in southern African blacks. Gastroenterology. 112(1). 184–187. 110 indexed citations

7.

Kew, Michael C., Chris Kassianides, John Hodkinson, A Coppin, & Alan C. Paterson. (1986). Hepatocellular carcinoma in urban born blacks: frequency and relation to hepatitis B virus infection.. BMJ. 293(6558). 1339–1341. 17 indexed citations

8.

Coppin, A, et al.. (1984). Diagnosis of viral hepatitis. Experience in a South African laboratory.. PubMed. 65(15). 591–4. 6 indexed citations

9.

Coppin, A, et al.. (1976). A serological investigation of Mycoplasma pneumoniae infection on the Witwatersrand.. PubMed. 50(54). 2134–5. 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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