AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
Infant, NewbornBirth WeightPregnancyInfant, Low Birth WeightGestational AgeInfant, PrematureInfant MortalityInfant, Small for Gestational AgePregnancy OutcomePregnancy ComplicationsFetal Growth RetardationPremature BirthInfant, Premature, DiseasesCohort StudiesRisk FactorsInfant CareInfant FoodTwinsBirth RateInfant FormulaInfant BehaviorPregnancy, MultipleInfant, Newborn, DiseasesSudden Infant DeathMaternal AgeBirth CertificatesBirth OrderInfant, Very Low Birth WeightInfant Nutritional Physiological PhenomenaTripletsUltrasonography, PrenatalCongenital AbnormalitiesMultiple Birth OffspringInfant WelfareChild DevelopmentBreast FeedingDelivery, ObstetricParityObstetric Labor, PrematureCesarean SectionPregnancy Trimester, SecondPregnancy Trimester, FirstReproductive Techniques, AssistedMothersFetal DeathBirth IntervalsPregnancy, TwinPregnancy Trimester, ThirdIntensive Care Units, NeonatalProspective StudiesStillbirthObstetric Labor ComplicationsFetal DevelopmentApgar ScoreInfant, Extremely Low Birth WeightBirth InjuriesMilk, HumanFertilization in VitroPrenatal CareIntensive Care, NeonatalDiseases in TwinsInfant, Extremely PrematurePerinatal CarePrenatal Exposure Delayed EffectsRetrospective StudiesMaternal ExposureBottle FeedingEmbryo TransferDevelopmental DisabilitiesPregnancy, High-RiskRespiratory Distress Syndrome, NewbornCrown-Rump LengthFetusTerm BirthVaginal Birth after CesareanFetal WeightSperm Injections, IntracytoplasmicBody HeightLabor, InducedPre-EclampsiaFetal MacrosomiaAbortion, SpontaneousPregnancy Complications, InfectiousExpressed Sequence TagsPrenatal DiagnosisInfectious Disease Transmission, VerticalAsphyxia NeonatorumCryingBreech PresentationLabor, ObstetricBronchopulmonary DysplasiaPerinatal MortalityHeadLogistic ModelsGrowthPlacentaRegression AnalysisTime FactorsTwins, MonozygoticOdds Ratio