Stephen L. W. On

Helicobacter pullorum sp. nov.-genotype and phenotype of a new species isolated from poultry and from human patients with gastroenteritis.

F. Dewhirst, A. Porter, D. Linton, 1994, Microbiology.

Helicobacter canis sp. nov., a new species from dogs: an integrated study of phenotype and genotype.

F. Dewhirst, A. Porter, D. Linton, 1993, Journal of general microbiology.

Comparison of Genotypes and Serotypes of Campylobacter jejuni Isolated from Danish Wild Mammals and Birds and from Broiler Flocks and Humans

E. Nielsen, L. Petersen, J. Engberg, 2001, Applied and Environmental Microbiology.