Skin, Hair and Nails
http://purl.bioontology.org/ontology/MEDLINEPLUS/C1456601
C1456601
https://medlineplus.gov/skinhairandnails.html
T023
http://www.w3.org/2002/07/owl#Thing
http://purl.bioontology.org/ontology/MEDLINEPLUS/C1456590