Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Grf40BC0260029606GRAP-2    GRBLG    GADS    GRID    GRPL    P38    GRB2L    GrbX    Mona    GRAP2   
Grf40BC0256929606GRAP-2    GRBLG    GADS    GRID    GRPL    P38    GRB2L    GrbX    Mona    GRAP2   
Grf40NM_0048109606P38    GADS    GRID    GRPL    GrbX    Mona    GRB2L    GRBLG    GRAP-2    GRAP2   
Grf40AF0423809606

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

Google

Text2Knowledge ... Yong Huang 2002