Sickle Cell Disease Ontology M4M-CHAR Source
http://purl.org/m4m/1267 http://purl.obolibrary.org/obo/NCIT_C16779 LOOM
http://purl.org/m4m/1030 http://purl.obolibrary.org/obo/SCDO_0000747 LOOM
http://purl.org/m4m/1513 http://purl.obolibrary.org/obo/SCDO_0000747 LOOM