TY  - RPRT
TI  - X-ray tubes--continuous innovative technology.
AU  - E Ammann
AU  - W Kutschera
PY  - 1997
DO  - 10.1259/bjr.1997.0002
UR  - https://pubmed.ncbi.nlm.nih.gov/9534712/
ID  - 9534712
ER  -