Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
RALDH-2NM_00902210090Raldh1    Raldh2    Aldh1a7    Aldh1a2   
Raldh-2NM_05389610116Aldh1a2   
RALDH-2X9927310090

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

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Text2Knowledge ... Yong Huang 2002