TY  - GEN
AU  - Jani,S K
AU  - Pennington,E C
TI  - Tissue compensators with use of vinyl lead sheets for head and neck portals on 4-MV x rays
SN  - 0094-2405
PY  - 1990///0914
KW  - Filtration
KW  - instrumentation
KW  - Head and Neck Neoplasms
KW  - radiotherapy
KW  - Humans
KW  - Lead
KW  - Radiotherapy, High-Energy
KW  - Vinyl Compounds
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1118/1.596488
ER  -