Pathbase: a database of mutant mouse pathology. - Paul N. Schofield; Jonathan B. L. Bard; Catherine Booth; Jacques Boniver; Vincenzo Covelli; Philippe Delvenne; Michele Ellender; Wilhelm Engstrom; Wolfgang Goessner; Michael Gruenberger; Heinz Hoefler; John Hopewell; et al. (Nucleic Acids Res., 2004)

Towards a Disease Ontology. - Paul N. Schofield; Björn Rozell; Georgios V. Gkoutos (Anatomy Ontologies for Bioinformatics, 2008)