(en) Phylogenetic relationships of species of the oesophageal parasitic nematode genera Cyclostrongylus and Spirostrongylus (Strongyloidea: Chabertiidae: Cloacininae) with their wallaby hosts (Marsupialia: Macropodidae). Neil B. Chilton, Florence Huby-Chilton, Anson V. Koehler, Robin B. Gasser and Ian Beveridge; Molecular and Cellular Probes, Volume 30, Issue 2, April 2016, Pages 93–99, DOI10.1016/j.mcp.2016.01.004