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2. An Anatomical Study of the Columella and the Protruding Premaxilla in a Bilateral Cleft Lip and Palate Infant;King;Cleft Palate J,1979
3. Development and Structure of the Premaxillary Deformity in Bilateral Cleft Lip and Palate;Latham;Br. J. Plast. Surg,1973
4. Hare Lips and Their Treatment;LeMesurier,1962
5. Complete Bilateral Cleft Lip, Primary Lip and Nose Correction;Millard,1971