active euthanasia
type: Concept
broader: euthanasia
narrower: voluntary active euthanasia
narrower: animal euthanasia

animal euthanasia
type: Concept
broader: active euthanasia

concepts
type: Collection
type: ConceptGroup
member: active euthanasia

euthanasia
type: Concept
narrower: active euthanasia

voluntary active euthanasia
type: Concept
broader: active euthanasia