1. Prenatal diagnosis of cleft lip and palate;Johnson;Cleft Palate Craniofac J,2003
2. Psychological issues in craniofacial care: state of the art;Endriga;Cleft Palate Craniofac J,1999
3. Only skin deep”: health, resilience, and craniofacial care;Strauss;Cleft Palate Craniofac J,2001
4. Psychological care of children with cleft lip and palate in the family;Kapp-Simon,2002
5. Biological changes in infancy;Mussen,1974