"Ulcer of lower limbs is a chronic ulcer of skin where the ulcer is not a decubitus ulcer."^^ . "DOID:9086"^^ . "DOID:9237"^^ . "ulcer of lower limbs"^^ . "DOID:9200"^^ . "DOID:9034"^^ . . "Ulcer of heel and midfoot"@en . "Ulcer of calf"@en . . "DOID:8655"^^ . "disease_ontology"^^ . . "DOID:8528"^^ . "DOID:8529"^^ . "Ulcer of thigh"@en . "DOID:8610"^^ . "Ulcer of ankle"@en .