EnglandWalesNew EnglandState MedicineGreat BritainInfant, NewbornIncidenceAge FactorsWest IndiesScotlandAge DistributionPrevalenceFamily PracticeRisk FactorsSocial ClassSex DistributionNorthern IrelandSex FactorsDisease OutbreaksLondonMedical AuditSuicideSocioeconomic FactorsQuestionnairesPatient AdmissionMortalitySeasonsState DentistryMaineHospitalizationCross-Sectional StudiesPoverty AreasDeath CertificatesRegistriesPopulation SurveillanceHistory, 18th CenturyCommitment of Mentally IllConsultantsTime FactorsResidence CharacteristicsHospitals, PublicBed OccupancyRegression AnalysisIrelandRetrospective StudiesSocial DiscriminationCohort StudiesHistory, MedievalHistory, 20th CenturyCoroners and Medical ExaminersHistory, 17th CenturyHealth SurveysNational Health ProgramsPrimary Health CareProspective StudiesPregnancyVenereologySmall-Area AnalysisWhole Body ImagingPhysician's Practice PatternsHistory, 16th CenturyDextropropoxypheneHistory, 19th CenturyHospitals, PsychiatricAsiaCause of DeathPoisson DistributionData CollectionRegional Health PlanningNeoplasms