epidermis
type: Concept
broader: skin

epithelium
type: Concept
narrower: skin

skin appendages
type: Concept
broader: skin

skin
narrower: skin appendages
narrower: epidermis
narrower: corium
broader: epithelium
type: Concept

concepts
type: Collection
type: ConceptGroup
member: skin

corium
type: Concept
broader: skin