Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Ahd2NM_01346710090E1    Ahd-2    Aldh1    Raldh1    Aldh1a2    Aldh1a1   
AHD2NM_02240710116Aldh1    Aldh2    Aldh1a1   

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

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Text2Knowledge ... Yong Huang 2002