title: Tracheostomy tube manometry: evaluation of speaking valves, capping and need for downsizing.
authors.affiliation: Spaulding Rehabilitation Hospital, Boston, MA 02114, USA. djohnson5@partners.org
authors.forename: Douglas Clark
authors.initials: DC
authors.lastname: Johnson
authors.forename: Stacy Lynn
authors.initials: SL
authors.lastname: Campbell
authors.forename: Judith Dawn
authors.initials: JD
authors.lastname: Rabkin
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D015331:Cohort Studies; D004417:Dyspnea / Q000175:diagnosis / Q000601:surgery*; D004867:Equipment Design; D004869:Equipment Safety; D045853:Exhalation / Q000502:physiology; D005260:Female; D006801:Humans; D001239:Inhalation / Q000502:physiology; D008297:Male; D008365:Manometry / Q000379:methods*; D008875:Middle Aged; D011312:Pressure; D011336:Probability; D012494:Sampling Studies; D013060:Speech / Q000502:physiology*; D013068:Speech Production Measurement / Q000379:methods; D014139:Tracheostomy / Q000295:instrumentation* / Q000379:methods; D014827:Vocal Cords / Q000502:physiology