TY  - RPRT
TI  - Magnetic tracker calibration for an augmented reality system for therapy.
AU  - X Tian
AU  - K V Ling
AU  - W S Ng
PY  - 2001
DO  - 10.1243/0954411011533526
UR  - https://pubmed.ncbi.nlm.nih.gov/11323985/
ID  - 11323985
ER  -