Soil Pollutants, RadioactiveUraniumEthnobotanyResearchResearch Support as TopicResearch DesignEthics, ResearchResearch PersonnelNursing ResearchHealth Services ResearchTranslational Medical ResearchGenetic ResearchVisual FieldsElectromagnetic FieldsClinical Nursing ResearchDental ResearchCommunity-Based Participatory ResearchBehavioral ResearchQualitative ResearchUnited StatesHuman ExperimentationMagnetic FieldsAcademies and InstitutesInformed ConsentEmpirical ResearchHistory, 20th CenturyNational Institutes of Health (U.S.)Embryo ResearchCooperative BehaviorReproducibility of ResultsClinical Trials as TopicResearch ReportStem Cell ResearchQuestionnairesPublishingVisual Field TestsData CollectionOperations ResearchBibliometricsInformation DisseminationNeoplasmsPeriodicals as TopicHistory, 21st CenturyUnited States Agency for Healthcare Research and QualityResearcher-Subject RelationsTime FactorsAnimal ExperimentationBiological Specimen BanksPublicationsInternetInternational CooperationUniversitiesScienceGreat BritainGuidelines as TopicNontherapeutic Human ExperimentationPublic HealthDatabases, FactualRisk FactorsPatient SelectionCongresses as TopicHealth PolicyInterdisciplinary CommunicationConsumer ParticipationAlgorithmsProgram DevelopmentEpidemiologic Research DesignModels, TheoreticalConfidentialityAwards and PrizesConflict of InterestAnimals, LaboratoryRandomized Controlled Trials as TopicForecastingCommunity-Institutional RelationsInterviews as TopicTreatment OutcomeModels, Biological