Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Olfr37aAY31735410090or37a    GA_x5J8B7W5BNN-979337-980296    GA_x6K02T2N78B-16092200-16091241   
Olfr37aNM_01947310090OR37A    mOR37a    MOR262-14    GA_x5J8B7W5BNN-979337-980296    Olfr155   

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

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Text2Knowledge ... Yong Huang 2002