Continuous positive airway pressure (CPAP) in the treatment of hypernasality. - David P. Kuehn (ICSLP, 1996)

Phonetic repertoire and syllable characteristics of 15-month-old babies with cleft palate. - Marlene B. Salas-Provance; David P. Kuehn; Jeffrey L. Marsh (J. Phonetics, 2003)