[Supplementary examinations of D.W. Warren's analog study on nasopharyngeal closure, oral inner pressure and pressure-flow in the nasal cavity and its application].
D002972:Cleft Palate / Q000503:physiopathology; D006801:Humans; D008961:Models, Structural; D009305:Nasopharynx / Q000503:physiopathology*; D009666:Nose / Q000503:physiopathology*; D011312:Pressure; D012119:Respiration; D013070:Speech Therapy / Q000295:instrumentation