PubMedAbstracting and Indexing as TopicMedical Subject HeadingsMEDLINEInformation Storage and RetrievalPeriodicals as TopicDatabases, BibliographicPublicationsRandomized Controlled Trials as TopicBibliometricsCongresses as TopicNatural Language ProcessingData MiningPublishingPublication BiasInternetSearch EngineDatabases, FactualNational Library of Medicine (U.S.)User-Computer InterfaceTerminology as TopicVocabulary, ControlledEvidence-Based MedicineTreatment OutcomeReference BooksJournal Impact FactorBiomedical ResearchReview Literature as TopicRisk FactorsDatabase Management SystemsGovernment Publications as TopicSoftwareTime FactorsResearch ReportPregnancyJournalism, MedicalSubject HeadingsRats, Inbred StrainsPeer Review, ResearchClinical Trials as TopicAlgorithmsAbbreviations as TopicArtificial IntelligenceSemanticsMeta-Analysis as TopicDuplicate Publication as TopicSocieties, MedicalManuscripts as TopicResearch DesignMedical InformaticsAuthorshipGenetic Predisposition to DiseaseMedlinePlusUnited StatesCattleNeoplasmsDatabases, GeneticComputational BiologySheepOdds RatioRisk AssessmentAbstractsInformation DisseminationAccess to InformationLuteinizing HormoneSwineEstrusReproducibility of ResultsProgesteronePeer Review