Toshihiro Koyama (T Koyama)

ResearcherID Loop profile ORCID

Publication Activity (10 Years)

Years Active: 2017-2022
Publications (10 Years): 11

Top Venues

JMIR infodemiology

Journal of gastroenterology and hepatology

Geriatrics & gerontology international

International journal of clinical pharmacy

Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University

Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University Aug 01 2010

Japan

Assistant Professor :: Department of Pharmaceutical Biomedicine

Education History

Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University Apr 01 2004 - Mar 31 2010

Japan

PHD :: Department of Clinical Evaluation and Development of Pharmaceutical Biomedicine

Publications

Toshihiro Koyama, Tsukasa Higashionna, Akinori Maruo, Soichiro Ushio, Yoshito Zamami, Ko Harada, Hideharu Hagiya
Trends in places and causes of death among centenarians in Japan from 2006 to 2016. Geriatrics & gerontology international 22 (8) (2022)
Krixie Silangcruz, Yoshito Nishimura, Torrey Czech, Nobuhiko Kimura, Hideharu Hagiya, Toshihiro Koyama, Fumio Otuska
Impact of the World Inflammatory Bowel Disease Day and Crohn's and Colitis Awareness Week on Population Interest Between 2016 and 2020: Google Trends Analysis. JMIR infodemiology 1 (1) (2021)
Krixie Silangcruz, Yoshito Nishimura, Torrey Czech, Nobuhiko Kimura, Hideharu Hagiya, Toshihiro Koyama, Fumio Otuska
Impact of the World Inflammatory Bowel Disease Day and Crohn's and Colitis Awareness Week on Population Interest Between 2016 and 2020: Google Trends Analysis. JMIR infodemiology 1 (1) (2021)
Ko Harada, Hideharu Hagiya, Tomoko Funahashi, Toshihiro Koyama, Mitsunobu R Kano, Fumio Otuska
Trends in the Nontuberculous Mycobacterial Disease Mortality Rate in Japan: A Nationwide Observational Study, 1997-2016. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 73 (2) (2021)
Hideharu Hagiya, Toshihiro Koyama, Matsuo Deguchi, Yusuke Minato, Satomi Miura, Tomoko Funahashi, Yusuke Teratani, Yoshito Zamami, Kazuaki Shinomiya, Yoshihisa Kitamura, Toshiaki Sendo, Shiro Hinotsu, Mitsunobu Kano
Trends in hepatitis C virus-associated mortality rates in Japan, 1998-2017. Journal of gastroenterology and hepatology 36 (9) (2021)
Krixie Silangcruz, Yoshito Nishimura, Torrey Czech, Nobuhiko Kimura, Hideharu Hagiya, Toshihiro Koyama, Fumio Otuska
Impact of the World Inflammatory Bowel Disease Day and Crohn's and Colitis Awareness Week on Population Interest Between 2016 and 2020: Google Trends Analysis. JMIR infodemiology 1 (1) (2021)
Tomoko Funahashi, Toshihiro Koyama, Hideharu Hagiya, Ko Harada, Syunya Iinuma, Soichiro Ushio, Yoshito Zamami, Takahiro Niimura, Kazuaki Shinomiya, Keisuke Ishizawa, Toshiaki Sendo, Shiro Hinotsu, Mitsunobu R Kano
Population-Based Observational Study of Adverse Drug Event-Related Mortality in the Super-Aged Society of Japan. Drug safety 44 (5) (2021)
Toshihiro Koyama, Misato Sasaki, Hideharu Hagiya, Yoshito Zamami, Tomoko Funahashi, Ayako Ohshima, Yasuhisa Tatebe, Naoko Mikami, Kazuaki Shinomiya, Yoshihisa Kitamura, Toshiaki Sendo, Shiro Hinotsu, Mitsunobu R Kano
Place of death trends among patients with dementia in Japan: a population-based observational study. Scientific reports 9 (1) (2019)
Hideharu Hagiya, Toshihiro Koyama, Yoshito Zamami, Yasuhisa Tatebe, Tomoko Funahashi, Kazuaki Shinomiya, Yoshihisa Kitamura, Shiro Hinotsu, Toshiaki Sendo, Hiromi Rakugi, Mitsunobu R Kano
Fall-related mortality trends in older Japanese adults aged ≥65 years: a nationwide observational study. BMJ open 9 (12) (2019)
H Hagiya, Toshihiro Koyama, Y Zamami, Yusuke Minato, Y Tatebe, N Mikami, Y Teratani, A Ohshima, K Shinomiya, Y Kitamura, T Sendo, S Hinotsu, K Tomono, M R Kano
Trends in incidence and mortality of tuberculosis in Japan: a population-based study, 1997-2016. Epidemiology and infection 147 (2018)
Toshihiro Koyama, Hiroshi Onoue, Ayako Ohshima, Yuri Tanaka, Yasuhisa Tatebe, Yoshito Zamami, Kazuaki Shinomiya, Yoshihisa Kitamura
Trends in the medication reviews of community pharmacies in Japan: a nationwide retrospective study. International journal of clinical pharmacy 40 (1) (2017)

Toshihiro Koyama.css-eqlu8i{font-size:small;padding-left:4px;} (T Koyama)

Publication Activity (10 Years)

Top Topics

Top Venues

Toshihiro Koyama (T Koyama)