Pollen TubeNeural Tube DefectsNeural TubeFallopian TubesEustachian TubeChest TubesFallopian Tube NeoplasmsIntubation, GastrointestinalIntubation, IntratrachealEnteral NutritionFallopian Tube DiseasesGastrostomyPollenLiliumFallopian Tube Patency TestsThoracostomyIntubationNeurulationBlood Specimen CollectionAnencephalyChick EmbryoNeural CrestTracheostomyEquipment DesignMorphogenesisGene Expression Regulation, DevelopmentalNervous SystemSpinal DysraphismNotochordFiber Optic TechnologyNeovascularization, PhysiologicOvuleLaryngeal MasksDrainagePneumothoraxBody PatterningOtitis Media with EffusionCentral Nervous SystemTime FactorsIn Situ HybridizationTracheaSuctionSiliconesPneumonia, AspirationPolyvinyl ChlorideQuailFlowersJejunostomyCell MovementTracheotomyEndothelial CellsEquipment FailurePregnancyAir PressureHysterosalpingographyDeglutition DisordersFolic AcidDevice RemovalRespiration, ArtificialCoturnixEmbryo, NonmammalianDisposable EquipmentCytoplasmic StreamingMesodermCathode Ray TubeMolecular Sequence DataPollinationSpecimen HandlingHedgehog ProteinsPressureModels, BiologicalSignal TransductionCandida albicansGlaucoma Drainage ImplantsEmbryo, MammalianPregnancy, TubalPlasticsAirway ManagementLiliaceaeEmbryonic InductionHomeodomain ProteinsHuman Umbilical Vein Endothelial CellsEctodermHemothoraxBacteriological TechniquesTranscription FactorsAnesthesia, GeneralCells, CulturedMutationRadiation ProtectionRadiation DosageLaryngoscopyEvaluation Studies as TopicPaired Box Transcription FactorsEndothelium, VascularArabidopsisZebrafishMicroscopy, Electron, ScanningCulture MediaNeovascularization, Pathologic