. "MESH:D007039"^^ . "ORDO:55654"^^ . "DOID:4535"^^ . . . "A hair disease that is characterized by sparse hair on the scalp resulting from abnormal hair follicle development and has_material_basis in mutations in proteins involved in hair growth, division or proliferation of cells within hair follicles."^^ . . "OMIM:PS605389"^^ . "UMLS_CUI:C0020678"^^ . "Xref MGI."^^ . "disease_ontology"^^ . "hypotrichosis"^^ . "SNOMEDCT_US_2021_09_01:53602002"^^ . .