title: Families are warned they can't decide treatment for incapacitated relatives.
authors: BMJ.
authors: Clare
authors: C
authors: Dyer
mesh_terms: D005190:Family; D006801:Humans; D016743:Mental Competency; D018458:Persistent Vegetative State / Q000628:therapy*; D017410:Practice Guidelines as Topic; D020458:Third-Party Consent; D006113:United Kingdom