TY  - RPRT
TI  - Surface and volume rendering in three-dimensional imaging: a comparison.
AU  - J K Udupa
AU  - H M Hung
AU  - K S Chuang
PY  - 1991
DO  - 10.1007/bf03168161
UR  - https://pubmed.ncbi.nlm.nih.gov/1911974/
ID  - 1911974
ER  -