EUS-guided fine-needle insertion of radiopaque fiducials: X marks the spot.
Savides
Thomas J
TJ
D004067:Digestive System Neoplasms / Q000601:surgery*; D019160:Endosonography / Q000379:methods*; D006801:Humans; D016634:Radiosurgery / Q000295:instrumentation / Q000379:methods*