Your Query returns 13 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
SSA2U257185476
SSA2Z731294932
Ssa2NM_01383510090Ssa    SS-A/Ro    600063
SSA2BC0366589606600063
SSA2AL1363709606600063
SSA2AY4204119606600063
SSA2AY4204129598
SSA2AY42041310090600063
SSA2NM_0046009606600063
Ssa2NT_03918210090600063
SSA2NT_0046719606600063
Ssa2BC05197410090SS-A/Ro    600063
SSA2NC_0011444932

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

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Text2Knowledge ... Yong Huang 2002