AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
Maternal AgeGestational AgeInfant, Small for Gestational AgePregnancyInfant, NewbornInfant, PrematurePremature BirthBirth WeightObstetric Labor, PrematurePregnancy OutcomeInfant, Premature, DiseasesUltrasonography, PrenatalInfant, Low Birth WeightPregnancy ComplicationsDown SyndromePregnancy, High-RiskPregnancy Trimester, SecondBirth OrderPaternal AgePregnancy Trimester, FirstFetal Growth RetardationAmniocentesisParityTerm BirthInfant, Very Low Birth WeightCrown-Rump LengthInfant MortalityPrenatal DiagnosisFetal Membranes, Premature RupturePregnancy Trimester, ThirdRisk FactorsAmniotic FluidFetal DeathFetusCesarean SectionIntensive Care Units, NeonatalCongenital AbnormalitiesStillbirthBirth CertificatesChorioamnionitisFetal DevelopmentFetal DiseasesTwinsAbortion, SpontaneousProspective StudiesDelivery, ObstetricPregnancy, MultiplePrenatal CareCohort StudiesApgar ScorePre-EclampsiaInfant, Extremely PrematureRespiratory Distress Syndrome, NewbornChild DevelopmentBronchopulmonary DysplasiaMothersRetrospective StudiesTrisomyPerinatal MortalityRetinopathy of PrematurityPlacentaIntensive Care, NeonatalNuchal Translucency MeasurementDevelopmental DisabilitiesInfant, Newborn, DiseasesLogistic ModelsMaternal ExposureLive BirthFetal BloodPrenatal Exposure Delayed EffectsChromosome DisordersFetal MacrosomiaCase-Control StudiesPregnancy, TwinNondisjunction, GeneticInfant, Extremely Low Birth WeightTripletsChorionic Gonadotropin, beta Subunit, HumanAneuploidyFetal HeartLabor, ObstetricPerinatal CareTocolytic AgentsReference ValuesRegression AnalysisPregnancy-Associated Plasma Protein-AGastroschisisHypertension, Pregnancy-InducedPregnancy Complications, InfectiousFetal WeightHeart Rate, FetalUmbilical ArteriesInfant CareLabor, InducedOdds RatioBody HeightObstetric Labor ComplicationsFetal MortalityEnterocolitis, NecrotizingDiabetes, Gestational