Aya Sugiyama

56 papers and 486 indexed citations i.

About

Aya Sugiyama is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, Aya Sugiyama has authored 56 papers receiving a total of 486 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Epidemiology, 28 papers in Hepatology and 12 papers in Infectious Diseases. Recurrent topics in Aya Sugiyama’s work include Hepatitis B Virus Studies (20 papers), Hepatitis C virus research (19 papers) and Liver Disease Diagnosis and Treatment (18 papers). Aya Sugiyama is often cited by papers focused on Hepatitis B Virus Studies (20 papers), Hepatitis C virus research (19 papers) and Liver Disease Diagnosis and Treatment (18 papers). Aya Sugiyama collaborates with scholars based in Japan, Cambodia and Burkina Faso. Aya Sugiyama's co-authors include Junko Tanaka, Tomoyuki Akita, Masayuki Ohisa, Shintaro Nagashima and Ko Ko and has published in prestigious journals such as PLoS ONE, Scientific Reports and Frontiers in Immunology.

In The Last Decade

Fields of papers citing papers by Aya Sugiyama

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Aya Sugiyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Aya Sugiyama may publish in the future.

Countries citing papers authored by Aya Sugiyama

Since Specialization
Citations

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

Rankless by CCL
2025