IPD - the Immuno Polymorphism Database. - James Robinson; Kavita Mistry; Hamish McWilliam; Rodrigo Lopez; Steven G. E. Marsh (Nucleic Acids Res., 2010)

The IMGT/HLA database. - James Robinson; Kavita Mistry; Hamish McWilliam; Rodrigo Lopez; Peter Parham; Steven G. E. Marsh (Nucleic Acids Res., 2011)