1. The relation of speech defects and malocclusion;Bernstein;Alpha Omegan,1956
2. Speech defects associated which dental malocclusions and related anomalies;Bloomer,1971
3. The relationship between speech, tongue behaviour, and occlusal abnormalities;Blyth;Trans. Brit. Soc. Orthodont.,1959
4. Retromolar osteotomy for the correction of prognathism;Dal Pont;J. Oral Surg.,1961
5. Relationship of dentition and speech;Frowine von;J. Amer. dent. Ass.,1944