Botelho RV, Bittencourt LRA, Rotta JM, Tufik S

Polysomnographic respiratory findings in patients with Arnold-Chiari type I malformation and basilar invagination, with or without syringomyelia: preliminary report of a series of cases

Neurosurg Rev23:151-5.23:151-5.doi: 10.1007/PL00011947