1. Towbin, A., Latent spinal cord and brain stem injury in newborn infants. Dev. Med. Child Neurol. 11 (1969), 54 68.
2. Yates, P. O., Birth trauma to the vertebral arteries. Arch. Dis. Child. 34 (1959), 436–441.
3. Yates, P. O., Perinatal injury to the neck and extracranial cerebral arteries. Proceedings 4th Internat. Cong. Neuropath. ( Budapest) IV 1961, 20–23.