Tomofumi Ohmori

Simultaneous determination of eight β-lactam antibiotics in human serum by liquid chromatography–tandem mass spectrometry

Tomofumi Ohmori, Akio Suzuki, Takashi Niwa et al. · Journal of Chromatography B · 2011 · 118 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +7

Outcome measurement of extensive implementation of antimicrobial stewardship in patients receiving intravenous antibiotics in a Japanese university hospital

Takashi Niwa, Yasutaka Shinoda, Akio Suzuki et al. · International Journal of Clinical Practice · 2012 · 94 citations · Full text

Pharmacy, Infectious Disease Control, Antimicrobial Stewardship +13

Drug-induced gingival hyperplasia: a retrospective study using spontaneous reporting system databases

Haruna Hatahira, Junko Abe, Yuuki Hane et al. · Journal of Pharmaceutical Health Care and Sciences · 2017 · 92 citations · Full text

Pharmacy, Pharmacology, Clinical Epidemiology +16

A simple and rapid determination of valproic acid in human plasma using a non‐porous silica column and liquid chromatography with tandem mass spectrometric detection

Katsuhiko Matsuura, Tomofumi Ohmori, Mitsuhiro Nakamura et al. · Biomedical Chromatography · 2007 · 43 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Simultaneous determination of benzodiazepines and their metabolites in human serum by liquid chromatography–tandem mass spectrometry using a high‐resolution octadecyl silica column compatible with aqueous compounds

Mitsuhiro Nakamura, Tomofumi Ohmori, Yoshinori Itoh et al. · Biomedical Chromatography · 2008 · 40 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17