TY  - GEN
AU  - Henry,W H
TI  - Tissue-air ratio and its associated 'in-air' reference minimal phantom
SN  - 0031-9155
PY  - 1982///0621
KW  - Air
KW  - Mathematics
KW  - Models, Structural
KW  - Radiotherapy Dosage
N1  - Publication Type: Letter
UR  - https://doi.org/10.1088/0031-9155/27/1/017
ER  -