TY  - RPRT
TI  - X-ray unit for general practitioners.
AU  - R H Davis
AU  - J E Williams
PY  - 1968
DO  - 10.1136/bmj.1.5590.502
UR  - https://pubmed.ncbi.nlm.nih.gov/5643723/
ID  - 5643723
ER  -