Warfarin sodium (substance)
http://purl.bioontology.org/ontology/SNOMEDCT/63167009
http://purl.bioontology.org/ontology/SNOMEDCT/375375005
http://purl.bioontology.org/ontology/SNOMEDCT/375383004
http://purl.bioontology.org/ontology/SNOMEDCT/375379004
http://purl.bioontology.org/ontology/SNOMEDCT/375378007
http://purl.bioontology.org/ontology/SNOMEDCT/319736008
http://purl.bioontology.org/ontology/SNOMEDCT/375380001
http://purl.bioontology.org/ontology/SNOMEDCT/319735007
http://purl.bioontology.org/ontology/SNOMEDCT/319734006
http://purl.bioontology.org/ontology/SNOMEDCT/785991004
http://purl.bioontology.org/ontology/SNOMEDCT/319733000
http://purl.bioontology.org/ontology/SNOMEDCT/375374009
http://purl.bioontology.org/ontology/SNOMEDCT/372756006
http://purl.bioontology.org/ontology/SNOMEDCT/14120002
http://purl.bioontology.org/ontology/SNOMEDCT/373307003