Your Query returns 4 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Cmkbr4NM_00991610090LESTR    Sdf1r    fusin    Ccr4    604836
CMKBR4NM_0055089606CKR4    k5-5    ChemR13    CC-CKR-4    HGCN:14099    CCR4    604836
Cmkbr4NW_04780210116
Cmkbr4NM_13353210116

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

Google

Text2Knowledge ... Yong Huang 2002