Advance DirectivesAmnionAdvance Care PlanningAttitude to DeathRight to DiePersonal AutonomyAdvance Directive AdherenceTerminal CareResuscitation OrdersForecastingDecision MakingMental CompetencyLife Support CareEthics, MedicalWithholding TreatmentEuthanasia, PassiveLiving WillsQuestionnairesPatient RightsPaternalismThird-Party ConsentProjective TechniquesEuthanasia, Active, VoluntaryDissent and DisputesPatient AdvocacyInformed ConsentTerminally IllAttitude of Health PersonnelUnited StatesPhysician-Patient RelationsPatient PreferencePersistent Vegetative StateSocial ValuesSuicide, AssistedPresumed ConsentProxyTruth DisclosureTime-to-PregnancyMedical FutilityValue of LifeFamilyEuthanasia, ActiveAttitudeLegal GuardiansPregnancyAttitude to HealthBeneficenceFreedomGreat BritainPhysiciansTime FactorsRefusal to TreatPhysician's RoleNeoplasmsPatient SatisfactionRisk FactorsTreatment OutcomeResearchResearch DesignPersonhoodEthics Committees, ClinicalProfessional-Family RelationsMoralsPalliative CareMotivationBioethicsBiomedical ResearchJudaismEthical TheoryTissue and Organ ProcurementInternationalityBioethical IssuesJurisprudenceMoral ObligationsDisclosureClinical Trials as TopicChristianityFertility PreservationPatient Care PlanningWestern WorldAge FactorsQualitative ResearchProspective StudiesBelgiumData CollectionHappinessPhilosophy, MedicalStudents, MedicalReproducibility of ResultsLawyersCaregiversInterviews as TopicGoalsMinorsModels, BiologicalRisk AssessmentParental ConsentInternetAlgorithmsCross-Sectional Studies