Definite Infective Endocarditis: Clinical and Microbiological Features of 155 Episodes in One Japanese University Hospital

by Yoko Takayama, Ryoichi Okamoto, Keisuke Sunakawa
Published 2010-11-01

Role of AmpR in the High Expression of the Plasmid-Encoded AmpC β-Lactamase CFE-1

by Ryuichi Nakano, Akiyo Nakano, Hisakazu Yano, Ryoichi Okamoto, Mariana Castanheira
Published 2017-08-01

Prevalence and mechanism of fluoroquinolone resistance in clinical isolates of Proteus mirabilis in Japan

by Ryuichi Nakano, Akiyo Nakano, Michiko Abe, Noriyuki Nagano, Miwa Asahara, Taiji Furukawa, Yasuo Ono, Hisakazu Yano, Ryoichi Okamoto
Published 2019-03-01