Symptomatic atlantoaxial instability associated with medical and rehabilitative procedures in children with Down syndrome.
Msall ME, Reese ME, DiGaudio K, Griswold K, Granger CV, Cooke RE. Symptomatic atlantoaxial instability associated with medical and rehabilitative procedures in children with Down syndrome. Pediatrics. 1990 Mar; 85(3 Pt 2):447-9.