Your Query returns 14 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
sdh1AL1329844896SPAC1556.02c   
SDH1BC0078409606IP    SDH    SDHIP    SDHB    185470
SDH1NM_0030009606IP    SDH    SDHIP    SDHB    185470
SDH1NC_0011424932SOR1   
SDH1M869094932
SDH1M948744932
Sdh1AB004741148305
SDH1Z281484932
sdh1AJ55523328985
SDH1AF3235043750
Sdh1NM_14612610090Sord    Sdh-1    Sodh-1    MGC31355    185470
Sdh1NT_07834710090185470
Sdh1BC02412410090Sord    MGC31355    185470
SDH1NC_0011434932

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

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Text2Knowledge ... Yong Huang 2002