TY  - RPRT
TI  - Cervical-spine instability in children with Down syndrome (trisomy 21).
AU  - A A Semine
AU  - A N Ertel
AU  - M J Goldberg
AU  - M J Bull
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/150421/
ID  - 150421
ER  -