Human Developmental Anatomy Ontology, abstract version 1 Human Developmental Anatomy Ontology, abstract version 2 Source
http://purl.obolibrary.org/obo/EHDAA_3350 http://purl.obolibrary.org/obo/EHDAA2_0001129 LOOM
http://purl.obolibrary.org/obo/EHDAA_2947 http://purl.obolibrary.org/obo/EHDAA2_0001458 LOOM
http://purl.obolibrary.org/obo/EHDAA_2556 http://purl.obolibrary.org/obo/EHDAA2_0001087 LOOM