TY  - RPRT
TI  - Gas encephalography with hypocycloidal tomography. Correlation with anatomic casts.
AU  - P Amundsen
AU  - P Dugstad
AU  - O K Grimsrud
PY  - 1969
UR  - https://pubmed.ncbi.nlm.nih.gov/5309643/
ID  - 5309643
ER  -