Found 1 pathways with zero (PubMed) references
* [http://classic.wikipathways.org/instance/WP372_r118914](http://classic.wikipathways.org/instance/WP372_r118914) 'Beta-oxidation meta-pathway' in Rattus norvegicus has zero references;
More details at https://www.wikipathways.org/WikiPathwaysCurator/ReferencesTests/atLeastOneReference