Clinical Signs and Symptoms Ontology
eNanoMapper
Source
http://purl.enanomapper.org/onto/ENM_0000032
http://purl.jp/bio/11/csso/CSSO_000206
LOOM
http://purl.obolibrary.org/obo/HP_0003826
http://purl.jp/bio/11/csso/CSSO_000214
LOOM