References
- Hamilton R. Other disorders of the esophagus. Nelson's textbook of pediatrics, L. Bralow. W. B. Saunders, Philadelphia 1992; 942–3
- Parker B. R. Disorders of degluttion, the velopharyngeal portal, and peristalsis. Caffey's pediatric X‐ray diagnosis, R. N. Silvermann, J. P. Kuhn. Mosby, St Louis 1993; Vol. 1: 996–1000
- Mendelsohn M. S., McConnell F. M. Function in the pharyngoesophageal segment. Laryngoscope 1987; 97: 483–9
- Disorders of swallowing. Caffrey's pediatric X‐ray diagnosis, F. N. Silvermann. Year Book, Chicago 1985; Vol. 1: 1404–6
- Pollack I. F., Pang D., Kocoshis S., Putnam P. Neurologic dysphagia resulting from Chiari malformations. Neuro‐surgery 1992; 30: 709–19