Your Query returns 5 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
HLA-B*4012AH0097039606HLA-B   
HLA-B*4012AF1324929606HLA-B   
HLA-B*4012AF1324939606HLA-B   
HLA-B*4012AF1324949606HLA-B   
HLA-B*4012Y130299606

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

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