Mari Oyama

25 papers and 482 indexed citations i.

About

Mari Oyama is a scholar working on Surgery, Orthopedics and Sports Medicine and Epidemiology. According to data from OpenAlex, Mari Oyama has authored 25 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 10 papers in Orthopedics and Sports Medicine and 4 papers in Epidemiology. Recurrent topics in Mari Oyama’s work include Bone health and osteoporosis research (10 papers), Hip and Femur Fractures (6 papers) and Vitamin D Research Studies (4 papers). Mari Oyama is often cited by papers focused on Bone health and osteoporosis research (10 papers), Hip and Femur Fractures (6 papers) and Vitamin D Research Studies (4 papers). Mari Oyama collaborates with scholars based in Japan, Chile and Australia. Mari Oyama's co-authors include Kazutoshi Nakamura, Yasuo Tsuchiya, Toshiko Saito, Masaharu Yamamoto, Mitsue Nashimoto, Ryosaku Kobayashi, Rieko Oshiki, Toshikazu Nishiwaki, Osamu Yamazaki and Toshiyuki Someya and has published in prestigious journals such as Journal of Bone and Mineral Research, World Journal of Gastroenterology and Heart.

In The Last Decade

Co-authorship network of co-authors of Mari Oyama i

Fields of papers citing papers by Mari Oyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Mari Oyama

Since Specialization
Citations

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

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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2025