EnglandWalesNew EnglandState MedicineGreat BritainInfant, NewbornWest IndiesIncidenceAge FactorsScotlandAge DistributionPrevalenceFamily PracticeNorthern IrelandSocial ClassTime FactorsSex DistributionMedical AuditRisk FactorsLondonSex FactorsDisease OutbreaksSuicidePatient AdmissionSocioeconomic FactorsSeasonsState DentistryMaineMortalityQuestionnairesPoverty AreasHospitalizationDeath CertificatesMountaineeringCommitment of Mentally IllPopulation SurveillanceConsultantsRegistriesResidence CharacteristicsHistory, 18th CenturyCross-Sectional StudiesHistory, 20th CenturyHospitals, PublicBed OccupancySocial DiscriminationCoroners and Medical ExaminersHistory, 17th CenturyIrelandCopulationHistory, MedievalHealth SurveysNational Health ProgramsVenereologyRegression AnalysisSmall-Area AnalysisPrimary Health CareRetrospective StudiesHistory, 16th CenturyDextropropoxypheneCohort StudiesPhysician's Practice PatternsHospitals, PsychiatricRegional Health PlanningAsiaHistory, 19th CenturyPoisson Distribution