1. The psychology of aging;Birren,1964
2. Velopharyngeal function in connected speech;Bjork;Acta Radiol. (Diag. Suppl.),1961
3. Aging and behavior;Botwinick,1973
4. Variations in velopharyngeal valving as a function of syllabic changes in repeated CV syllables;Bzoch,1965
5. Perceived nasality in the speech of the deaf;Colton;J. Speech Hear. Res.,1968