TY  - RPRT
TI  - Contrast-enhanced radiography by differential absorption, using a laser-produced x-ray source.
AU  - K Herrlin
AU  - C Tillman
AU  - M Grätz
AU  - C Olsson
AU  - H Pettersson
AU  - G Svahn
AU  - C G Wahlström
AU  - S Svanberg
PY  - 1997
DO  - 10.1097/00004424-199705000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/9140752/
ID  - 9140752
ER  -