Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
zgc:65884BC0563247955MGC65884    SHOX2   
zgc:65884BC0653457955MGC65884    SHOX2   
zgc:65884NM_2011967955SHOX2    MGC65884   

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

Google

Text2Knowledge ... Yong Huang 2002