StrokeSubstance Abuse Treatment CentersBrain IschemiaFibrinolytic AgentsThrombolytic TherapyTissue Plasminogen ActivatorThrombectomyTreatment OutcomeCerebrovascular DisordersHeparinoidsAcute DiseaseInfarction, Middle Cerebral ArteryBrain InfarctionCancer Care FacilitiesHealth Facilities, ProprietaryNeurologyCerebral InfarctionTime FactorsEmergency Medical ServicesHospitals, SpecialRisk FactorsNeuroprotective AgentsIschemic Attack, TransientGoverning BoardCerebral HemorrhageReperfusionRetrospective StudiesSubstance-Related DisordersUnited StatesSurgicentersNursing, SupervisoryProspective StudiesResidential TreatmentTomography, X-Ray ComputedCerebral AngiographySeverity of Illness IndexTotal Quality ManagementAnticoagulantsOncology Service, HospitalClinical Trials as TopicPrivate SectorBangladeshBrainBuruli UlcerFollow-Up StudiesCohort StudiesAge FactorsOpioid-Related DisordersHIV InfectionsHIV SeroprevalenceQuestionnairesCameroonCounselingDisease Models, AnimalState MedicineAmbulatory Care FacilitiesCross-Sectional StudiesHemophilia AIncidenceSubstance Abuse, IntravenousAlcoholismHealth Services AccessibilityComorbidityReferral and ConsultationPrevalenceMultivariate AnalysisSex FactorsMethadoneEnglandSocioeconomic FactorsLogistic ModelsQuality of LifeFeasibility StudiesPrognosisQuality of Health CarePatient SatisfactionData CollectionGerminal CenterDelivery of Health CareParesisStroke, LacunarNeoplasmsReproducibility of ResultsDiarrheaStroke VolumePatient Acceptance of Health CareSurvival RateRecovery of FunctionSocial SupportIndiaChild Day Care CentersSurvival AnalysisGreat BritainSensitivity and SpecificityInterviews as TopicPatient ComplianceHealth Knowledge, Attitudes, PracticeIntracranial HemorrhagesHepatitis CInfant, Newborn