Oon Cj

429 total citations
23 papers, 263 citations indexed

About

Oon Cj is a scholar working on Epidemiology, Hepatology and Rheumatology. According to data from OpenAlex, Oon Cj has authored 23 papers receiving a total of 263 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Epidemiology, 14 papers in Hepatology and 2 papers in Rheumatology. Recurrent topics in Oon Cj's work include Hepatitis B Virus Studies (11 papers), Liver Disease Diagnosis and Treatment (8 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Oon Cj is often cited by papers focused on Hepatitis B Virus Studies (11 papers), Liver Disease Diagnosis and Treatment (8 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Oon Cj collaborates with scholars based in Singapore. Oon Cj's co-authors include Richard Pang, R Guan, Roger Smith, Chih‐Hsiang Chang, Ee Heok Kua, C. Wild, T.C. Mathew, HC Chan, Raja Sinniah and Edward Jacob and has published in prestigious journals such as Vaccine, Annals of the Academy of Medicine Singapore and PubMed.

In The Last Decade

Oon Cj

22 papers receiving 248 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Oon Cj Singapore 6 219 213 32 23 17 23 263
YvonneE. Cossart Nepal 9 250 1.1× 191 0.9× 42 1.3× 14 0.6× 17 1.0× 15 306
Y. Lazizi France 10 186 0.8× 199 0.9× 45 1.4× 30 1.3× 14 0.8× 13 262
L. Raffaele Italy 10 256 1.2× 263 1.2× 56 1.8× 12 0.5× 14 0.8× 21 338
K. Gmelin Germany 11 262 1.2× 231 1.1× 51 1.6× 21 0.9× 19 1.1× 36 323
S Iwasaki Japan 3 266 1.2× 288 1.4× 22 0.7× 15 0.7× 10 0.6× 4 378
M Capalbo Italy 7 439 2.0× 427 2.0× 67 2.1× 20 0.9× 19 1.1× 12 493
Shigeru Yotsumoto Japan 8 382 1.7× 372 1.7× 60 1.9× 13 0.6× 16 0.9× 11 415
Robert Neurath United States 6 334 1.5× 265 1.2× 46 1.4× 17 0.7× 6 0.4× 8 359
Noorann Sheikh United Kingdom 5 183 0.8× 156 0.7× 30 0.9× 13 0.6× 6 0.4× 7 207
P Hirsch Thailand 11 233 1.1× 223 1.0× 127 4.0× 16 0.7× 21 1.2× 24 358

Countries citing papers authored by Oon Cj

Since Specialization
Citations

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

Fields of papers citing papers by Oon Cj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oon Cj

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

All Works

20 of 20 papers shown
1.
Cj, Oon, et al.. (1996). Hepatitis E in Singapore--a seroprevalence study.. PubMed. 37(6). 579–81. 5 indexed citations
2.
Cj, Oon. (1995). Molecular epidemiology of hepatitis B virus vaccine variants in Singapore. Vaccine. 13(8). 699–702. 174 indexed citations
3.
Cj, Oon, et al.. (1991). Prevalence of antibody to hepatitis C in patients with liver disease.. Annals of the Academy of Medicine Singapore. 20(6). 728–31. 1 indexed citations
4.
Cj, Oon, et al.. (1991). Clearance of neonatal antiHBc following hepatitis B vaccination: relationship to antiHBs levels.. PubMed. 20(2). 231–5. 1 indexed citations
5.
Cj, Oon. (1990). Primary liver cancer--the potential for prevention and elimination.. PubMed. 19(2). 264–9. 1 indexed citations
6.
Guan, R, et al.. (1989). Evidence of viral replication in HBsAg positive patients with hepatocellular carcinoma: measurement of serum hepatitis B virus deoxyribonucleic acid (HBV-DNA).. PubMed. 18(1). 8–11. 7 indexed citations
7.
Cj, Oon, et al.. (1988). Clinical evaluation of a yeast recombinant hepatitis B vaccine in healthy hospital staff in Singapore.. PubMed. 17(2). 185–9. 4 indexed citations
8.
Cj, Oon, et al.. (1987). Prevalence of hepatitis B markers in psychiatric in-patients in Singapore: a pilot study.. PubMed. 16(4). 608–11. 5 indexed citations
9.
Cj, Oon, et al.. (1986). Quality control of estrogen and progesterone receptor assays.. PubMed. 15(4). 492–7. 1 indexed citations
10.
Guan, R, et al.. (1986). A preliminary survey on aflatoxin exposure in Singapore.. PubMed. 15(2). 201–5. 5 indexed citations
11.
Cj, Oon, et al.. (1984). Epidemiology of HBV infection in Singapore.. PubMed. 2(1). 139–43. 10 indexed citations
12.
Cj, Oon, et al.. (1984). Detection of HBeAg in the lymphocytes of sero-HBeAg negative patients with chronic hepatitis B and primary hepatocellular carcinoma.. PubMed. 39(153). 29–33. 10 indexed citations
13.
Cj, Oon, et al.. (1980). Primary hepatocellular carcinoma developing in a female patient on long term oral contraceptives--a case report.. PubMed. 9(3). 402–4. 1 indexed citations
14.
Cj, Oon, et al.. (1980). Primary hepatocellular carcinoma in the Asian Pacific region.. PubMed. 9(2). 190–2. 11 indexed citations
15.
Cj, Oon, et al.. (1980). Adriamycin in the treatment of resectible and irresectible primary hepatocellular carcinoma.. PubMed. 9(2). 256–9. 5 indexed citations
16.
Mathew, T.C., et al.. (1980). Hepatitis B virus and alphafetoprotein in liver diseases in Singapore.. PubMed. 21(2). 506–8. 1 indexed citations
17.
Cj, Oon, et al.. (1978). Levamisole in the treatment of systemic lupus erythematosus--preliminary results.. PubMed. 19(3). 120–4. 1 indexed citations
18.
Cj, Oon, et al.. (1978). Familial primary hepatocellular carcinoma.. PubMed. 19(4). 218–9. 4 indexed citations
19.
Chan, HC, et al.. (1978). Tubular functions in lupus nephropathy Singapore glomerulonephritis study group.. PubMed. 61 Suppl 1. 170–6. 1 indexed citations
20.
Cj, Oon, et al.. (1977). Prick skin tests in bronchial asthma and their correlation with the specific serum IgE levels.. PubMed. 18(4). 228–31. 6 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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