Sam Ratnam

3.4k citations
57 papers · 2.5k indexed · 1 hit paper · h-index 22

Sam Ratnam

56 papers receiving 2.4k citations

Hit Papers

Human Papillomavirus DNA versus Papanicolaou Screening Te...8092007202620132019250500750

Peers

Sam Ratnam
Comparison fields: 5 of 107
  • Microbiology 481
  • Epidemiology 1.9k
  • Parasitology 186
  • Obstetrics and Gynecology 188
  • Infectious Diseases 319
Replace Toufik Zahaf with:
Toufik Zahaf Belgium
Anne Schuind United States
John W. Boslego United States
Andria Langenberg United States
Joseph P. Icenogle United States
Anna Marie Beckmann United States
J W Sellors Canada
José Eduardo Levi Brazil
James A. Williams United States
Júlio César Teixeira Brazil
Sam Ratnam relative to Toufik Zahaf Belgium Toufik Zahaf's profile →
Citations per field
00.5×2.7×
Toufik Zahaf · 1×
Citations per year

Countries citing papers authored by Sam Ratnam

Since Specialization
Citations

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

Fields of papers citing papers by Sam Ratnam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Sam Ratnam, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Sam Ratnam Line = papers co-authored together Sam Ratnam links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20208
2 20198
3 201722
4 201782
5 201730
6 201719
7 20169
8 201533
9 201512
10 2012104
11 201122
12
Human papillomavirus genotype distribution in cervical cancer in India: results from a multi-center study.
200951
13
Human Papillomavirus DNA versus Papanicolaou Screening Tests for Cervical Cancerbreakdown →
2007809
14 200688
15 20062
16 200315
17
Human papillomavirus testing for primary screening of cervical cancer precursors.
2000158
18 200054
19 200013
20 19875

About Sam Ratnam

Sam Ratnam is a scholar working on Microbiology, Epidemiology and Parasitology, having authored 57 papers that have together received 2.5k indexed citations. Recurring topics across this work include Cervical Cancer and HPV Research (21 papers), Reproductive tract infections research (13 papers), Genital Health and Disease (9 papers), Hepatitis B Virus Studies (8 papers), Virology and Viral Diseases (7 papers), Molecular Biology Techniques and Applications (6 papers), Syphilis Diagnosis and Treatment (5 papers) and Respiratory viral infections research (5 papers). The work is most often cited by research in Microbiology (481 citations), Epidemiology (1.9k citations) and Parasitology (186 citations). Sam Ratnam has collaborated with scholars based in Canada, United States and India. Frequent co-authors include Eduardo L. Franco, Alex Ferenczy, Marie‐Hélène Mayrand, François Coutlée, Isabel Rodrigues, Stephen D. Walter, Eliane Duarte‐Franco, James A. Hanley, Todd F. Hatchette and Robert Hudson. Their work appears in journals such as Journal of Clinical Microbiology, Sexually Transmitted Diseases, International Journal of Cancer, Emerging infectious diseases and Vaccine.

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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