LipMasksCleft LipLaryngeal MasksCollagenLip NeoplasmsLip DiseasesCollagen Type ICrystallography, X-RayCleft PalateCrystallizationFibrillar CollagensCollagen Type IVCollagen Type IIIModels, MolecularReceptors, CollagenCollagen Type IILiquid CrystalsCollagen Type VIMolecular Sequence DataProtein ConformationAmino Acid SequenceCollagen Type VRespiratory Protective DevicesProtein Structure, TertiaryBinding SitesCollagen DiseasesIntubation, IntratrachealCrystallographyExtracellular MatrixPerceptual MaskingHydroxyprolineProcollagenCollagen Type XVIIIProtein Structure, SecondaryCollagen Type XIProtein BindingFibroblastsCells, CulturedProtein Structure, QuaternaryAir PressureGelsCartilageEquipment DesignHydroxylysineFacial MusclesSkinExtracellular Matrix ProteinsFibril-Associated CollagensBasement MembraneCollagen Type XManikinsTendonsCheilitisCatalytic DomainSequence Homology, Amino AcidDimerizationHydrogen BondingFiber Optic TechnologyTime FactorsMicroscopy, ElectronMicroscopy, PolarizationCattleMicroscopy, Electron, ScanningRecombinant ProteinsMicrobial CollagenaseDisposable EquipmentCollagen Type XIIFaceFibronectinsPepsin ACollagen Type VIISequence AlignmentRNA, MessengerBacterial ProteinsAnesthesia, GeneralBase SequenceMutationConnective TissueCartilage, ArticularCollagenasesProteoglycansPositive-Pressure RespirationLaryngoscopyFibrosisNon-Fibrillar CollagensCalcium OxalateKineticsCollagen Type VIIILamininStructural Homology, ProteinProlineCalcium PyrophosphateSubstrate SpecificityNoseMolecular StructureElastinStructure-Activity RelationshipMolecular ConformationChick Embryo