TY  - RPRT
TI  - A comparison between estimated and registered natural head posture.
AU  - A Lundström
AU  - C M Forsberg
AU  - H Westergren
AU  - F Lundström
PY  - 1991
DO  - 10.1093/ejo/13.1.59
UR  - https://pubmed.ncbi.nlm.nih.gov/2032569/
ID  - 2032569
ER  -