X-ray radiography
type: Concept
narrower: xeroradiography

concepts
type: Collection
type: ConceptGroup
member: xeroradiography

radiography
type: Concept
narrower: xeroradiography

xeromammography
type: Concept
broader: xeroradiography

xeroradiography
type: Concept
broader: X-ray radiography
broader: radiography
narrower: xeromammography