Paunkov A, Gutenbrunner K, Soki J, Leitsch D, et al. Haemin deprivation renders Bacteroides fragilis hypersusceptible to metronidazole
and cancels high-level metronidazole resistance. J Antimicrob Chemother 2022 Jan 18. pii: 6510936. doi: 10.1093.
PMID: 35040989