TY  - RPRT
TI  - Tissue interface detector for ventriculography and other applications.
AU  - W J FRY
AU  - F J FRY
AU  - G H LEICHNER
AU  - R F HEIMBURGER
PY  - 1962
DO  - 10.3171/jns.1962.19.9.0793
UR  - https://pubmed.ncbi.nlm.nih.gov/13895601/
ID  - 13895601
ER  -