Your Query returns 3 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
NTPDase-3NM_17867610090HB6    Cd39l3    6330566B20    Entpd3   
NTPDase-3BC0298699606CD39L3    HB6    ENTPD3   
NTPDase-3NM_0012489606HB6    CD39L3    ENTPD3   

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

Google

Text2Knowledge ... Yong Huang 2002