@article{KrallmannWenzelOttHackeretal.1989,
  author    = {U. Krallmann-Wenzel and M. Ott and J{\"o}rg Hacker and G Schmidt},
  title     = {Chromosomal mapping of genes encoding mannose-sensitive (type I) and mannose-resistant F8(P) fimbriae of Escherichia coli O18:K5:H5},
  year      = {1989},
}