Endoscopic ultrasonography: high technology and cost containment.
K K
KK
Wang
E P
EP
DiMagno
D003363:Cost Control; D016145:Endoscopy, Digestive System; D006801:Humans; D009369:Neoplasms / Q000000981:diagnostic imaging; D012595:Scleroderma, Systemic / Q000000981:diagnostic imaging; D014463:Ultrasonography / Q000295:instrumentation