A Six-Center International Study of Treatment Outcome in Patients with Clefts of the Lip and Palate: Part 4. Assessment of Nasolabial AppearanceCatherine Asher-Mcdade, Ralph P. S. The, Erik Dahl et al.|The Cleft Palate-Craniofacial Journal|1992Cited by 258
A Six-Center International Study of Treatment Outcome in Patients with Clefts of the Lip and Palate: Part 3. Dental Arch RelationshipsMichael Mars, Ralph P. S. The, Catherine Asher-Mcdade et al.|The Cleft Palate-Craniofacial Journal|1992Cited by 162
A Six-Center International Study of Treatment Outcome in Patients with Clefts of the Lip and Palate: Part 2. Craniofacial Form and Soft Tissue ProfileKirsten Mølsted, Ralph P. S. The, Catherine Asher-Mcdade et al.|The Cleft Palate-Craniofacial Journal|1992Cited by 129
A Six-Center International Study of Treatment Outcome in Patients with Clefts of the Lip and Palate: Part 1. Principles and Study DesignWilliam C. Shaw, Ralph P. S. The, Catherine Asher-Mcdade et al.|The Cleft Palate-Craniofacial Journal|1992Cited by 124