RT Journal Article SR Electronic(1) A1 Worst, Dennis J. A1 Maaskant, Janneke A1 Vandenbroucke-Grauls, Christina M. J. E. A1 Kusters, Johannes G.YR 1999 T1 Multiple haem-utilization loci in Helicobacter pylori JF Microbiology, VO 145 IS 4 SP 985 OP 985 DO https://doi.org/10.1099/13500872-145-4-985 PB Microbiology Society, SN 1465-2080, AB , UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/13500872-145-4-985