Access to InformationPublishingPeriodicals as TopicArchivesCopyrightInformation DisseminationPeer Review, ResearchInternetNursing InformaticsJournal Impact FactorAuthorshipJournalism, MedicalGastroscopyBibliometricsHealth Services AccessibilityEditorial PoliciesBiomedical ResearchReferral and ConsultationPubMedFees and ChargesInformation Storage and RetrievalSciencePeer ReviewLibraries, DigitalPublicationsEthicistsFamily PracticeNursing ResearchAppointments and SchedulesTelepathologyDirectories as TopicOutpatient Clinics, HospitalHysterosalpingographyCardiology Service, HospitalPliabilityUser-Computer InterfaceDatabases, ChemicalEnglandEndoscopy, GastrointestinalOnline SystemsGastroenterologyFeedback, PsychologicalGastrointestinal DiseasesElectronic MailDyspepsiaOpen Reading FramesDatabases, BibliographicSoftwareSigmoidoscopyDatabases, FactualDatabases, GeneticContinuity of Patient CareGreat BritainIntestinal DiseasesResearchPatient SatisfactionAmbulatory CareTime FactorsTerminology as TopicAttitude of Health PersonnelDatabase Management SystemsFiber Optic TechnologyPhysical Education and TrainingWorkloadArteriovenous Shunt, SurgicalPractice Guidelines as TopicComputational BiologyQuestionnairesData CollectionMedical AuditMedical Staff, HospitalCosts and Cost AnalysisInflammatory Bowel DiseasesUnited StatesRetrospective StudiesMolecular Sequence DataCatheters, IndwellingFractures, OpenVascular Access DevicesTreatment OutcomeMuscle StrengthAmino Acid SequencePhysical EnduranceBase SequenceRenal DialysisOpen BiteHealthcare DisparitiesAlgorithmsCloning, MolecularHistory, 20th CenturyMEDLINEEvidence-Based MedicineDelivery of Health CareRisk FactorsResearch DesignHealth PolicyComputer Communication NetworksModels, BiologicalNewspapersLaparoscopy