TY  - RPRT
TI  - Answer please. Os odontoideum.
AU  - R Zamarin
AU  - S J Bosacco
PY  - 1990
DO  - 10.3928/0147-7447-19900601-14
UR  - https://pubmed.ncbi.nlm.nih.gov/2367251/
ID  - 2367251
ER  -