Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
CEACAM5BC0346719606CEA    CD66e    114890
CEACAM5NM_0043639606CEA    CD66e    114890
CEACAM5NT_0111099606114890

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

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Text2Knowledge ... Yong Huang 2002