TY  - RPRT
TI  - Protective barriers about diagnostic x-ray installations.
AU  - E M Campbell
AU  - A F Holloway
AU  - A Essenburg
PY  - 1973
DO  - 10.1148/107.1.213
UR  - https://pubmed.ncbi.nlm.nih.gov/4689432/
ID  - 4689432
ER  -