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Embryonic StructuresGene Expression Regulation, DevelopmentalBody PatterningEmbryo, MammalianZebrafishEmbryo, NonmammalianMesodermIn Situ HybridizationResearchResearch Support as TopicResearch DesignEthics, ResearchResearch PersonnelNursing ResearchHealth Services ResearchTranslational Medical ResearchGenetic ResearchClinical Nursing ResearchDental ResearchCommunity-Based Participatory ResearchBehavioral ResearchQualitative ResearchUnited StatesHuman ExperimentationInformed ConsentAcademies and InstitutesEmpirical ResearchClinical Trials as TopicNational Institutes of Health (U.S.)Embryo ResearchHistory, 20th CenturyCooperative BehaviorTime FactorsQuestionnairesResearch ReportReproducibility of ResultsStem Cell ResearchNeoplasmsRisk FactorsPublishingTreatment OutcomeData CollectionOperations ResearchInformation DisseminationUnited States Agency for Healthcare Research and QualityResearcher-Subject RelationsBibliometricsPeriodicals as TopicGreat BritainHistory, 21st CenturyBiological Specimen BanksInternational CooperationPatient SelectionInternetAnimal ExperimentationUniversitiesPublicationsGuidelines as TopicNontherapeutic Human ExperimentationPublic HealthModels, BiologicalDatabases, FactualScienceRandomized Controlled Trials as TopicHealth PolicyConsumer ParticipationCongresses as TopicInterdisciplinary CommunicationProgram DevelopmentEpidemiologic Research DesignConfidentialityConflict of InterestForecastingInterviews as TopicMolecular Sequence DataAlgorithmsAwards and PrizesAnimals, LaboratoryCommunity-Institutional RelationsRisk AssessmentCross-Sectional StudiesAge FactorsPregnancyGenomicsSignal TransductionModels, TheoreticalDisease Models, AnimalCanadaDecision MakingBrainTherapeutic Human ExperimentationPublic PolicyProgram EvaluationProspective StudiesDeveloping CountriesCohort StudiesAuthorshipDisclosureRetrospective StudiesSoftware