Your Query returns 8 Accession Numbers:

Query Term	Accession	NCBI Taxonid	Synonyms	Phenotype (OMIM) *
tsaD	AL627266	90370	STY0348 tcfD
TSAd	BC012107	9606	F2771 SH2D2A	604514
TSAD	NM_003975	9606	F2771 SH2D2A	604514
TSAd	BC034847	10090	Lad Ribp Sh2d2a	604514
tsaD	NC_003198	90370	tcfD
TSAd	NM_021309	10090	Lad Ribp Sh2d2a	604514
tsaD	AB029403	601
tsaD	U32622	285

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

Text2Knowledge ... Yong Huang 2002