Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Spph1NM_03075010090SPP    SPP1    mSPP1    Sgpp1   
Spph1BC03759210090mSPP1    SPP1    SPP    Sgpp1   

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

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Text2Knowledge ... Yong Huang 2002