Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
LEPROTNM_01070410090db    Obr    obl    OB-RGRP    Lepr   
LEPROTNM_14614610090db    Obr    obl    OB-RGRP    Lepr   

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

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Text2Knowledge ... Yong Huang 2002