TY  - RPRT
TI  - Some upper cervical spine norms.
AU  - J Monu
AU  - S P Bohrer
AU  - G Howard
DO  - 10.1097/00007632-198707000-00001
UR  - https://pubmed.ncbi.nlm.nih.gov/3660075/
ID  - 3660075
ER  -