TY  - RPRT
TI  - Tracing error with Björk's mandibular structures.
AU  - P A Cook
AU  - J F Gravely
PY  - 1988
DO  - 10.1043/0003-3219(1988)058<0169:tewbms>2.0.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/3164595/
ID  - 3164595
ER  -