IPD - the Immuno Polymorphism Database. - James Robinson; Jason A. Halliwell; Hamish McWilliam; Rodrigo Lopez; Steven G. E. Marsh (Nucleic Acids Res., 2013)

The IMGT/HLA database. - James Robinson; Jason A. Halliwell; Hamish McWilliam; Rodrigo Lopez; Peter Parham; Steven G. E. Marsh (Nucleic Acids Res., 2013)

The IPD and IMGT/HLA database: allele variant databases. - James Robinson; Jason A. Halliwell; James D. Hayhurst; Paul Flicek; Peter Parham; Steven G. E. Marsh (Nucleic Acids Res., 2015)