Bronchopulmonary DysplasiaAspergillosis, Allergic BronchopulmonaryInfant, PrematureInfant, NewbornInfant, Very Low Birth WeightHyperoxiaInfant, Premature, DiseasesRespiratory Distress Syndrome, NewbornInfant, Extremely Low Birth WeightGestational AgeBronchopulmonary SequestrationLungUreaplasma InfectionsRespiration, ArtificialIntensive Care Units, NeonatalOxygen Inhalation TherapyFibrous Dysplasia of BoneInfant, Extremely PrematureUreaplasma urealyticumChorioamnionitisPulmonary SurfactantsRespiratory AspirationPulmonary AlveoliIntensive Care, NeonatalEctodermal DysplasiaPapioAnimals, NewbornLung InjuryBone Diseases, DevelopmentalUreaplasmaLung DiseasesLeukomalacia, PeriventricularInfant, Low Birth WeightDevelopmental DisabilitiesAmbroxolTracheaRetinopathy of PrematurityAspergillus fumigatusSucking BehaviorApneaConsensus Development Conferences, NIH as TopicDuctus Arteriosus, PatentApgar ScorePremature BirthHyaline Membrane DiseaseBirth WeightTransducers, PressureMaximal Expiratory Flow RatePregnancyFunctional Residual CapacityUterine Cervical DysplasiaDexamethasoneBronchial DiseasesFibromuscular DysplasiaPneumocytesGastrointestinal ContentsIntermittent Positive-Pressure VentilationContinuous Positive Airway PressureSuctionPsychomotor DisordersAdministration, InhalationBronchoalveolar Lavage FluidVentilator WeaningOsteochondrodysplasiasPortugalRetrospective StudiesFibrous Dysplasia, MonostoticDisease Models, AnimalFatty AlcoholsRespiratory Function TestsFibrous Dysplasia, PolyostoticFetusLung Diseases, FungalOxygenEnterocolitis, NecrotizingProspective StudiesHip Dysplasia, CanineBronchiectasisCleidocranial DysplasiaRetinal DysplasiaInfant, Newborn, DiseasesCerebral PalsyRisk FactorsFollow-Up StudiesBronchial NeoplasmsAdrenal Cortex HormonesHip Dislocation, Congenital