Emergence of high-level penicillin-resistant Neisseria meningitidis harboring ROB-1-type β-lactamase gene in Japan. - Takahashi H; Ohama Y; Horiba K; Fukusumi M; Sunagawa T; Ariyoshi T; Koide M; Shimuta K; Saito R; Akeda Y (Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 2025)