TY  - RPRT
TI  - [Computer tomography in determining lung density for irradiation planning].
AU  - K Merkle
AU  - O N Spasokukotskaia
AU  - S E Evdonin
PY  - 1983
UR  - https://pubmed.ncbi.nlm.nih.gov/6621279/
ID  - 6621279
ER  -