Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
H2-Q8NM_02312410090Qa8    Qa-2    Qa-8    H-2Q8    Ms10t    MMS10-T   
H2-Q8NT_03964910090

Search Again
* OMIM link based on symbol match for human and mouse.

Google

Text2Knowledge ... Yong Huang 2002