. "ATP-binding cassette, sub-family B (MDR/TAP), member 4 (ABCB4) [hgnc:45]" . . . "ATP-binding cassette, sub-family B (MDR/TAP), member 4 (ABCB4)" . "hgnc:45" . "ABCB4" . "http://www.genenames.org/data/hgnc_data.php?hgnc_id=HGNC:45" . . . "ATP-binding cassette, sub-family B (MDR/TAP), member 4" . "Approved" . "gene with protein product" . . "1988-05-11" . "2007-05-01" . . "Standard" . . . . . . . . . . "M23234" . "ABC" . "PGY3, MDR3" .